CN109445669A

CN109445669A - The method that a kind of pair of picture is shown and drawn

Info

Publication number: CN109445669A
Application number: CN201811314098.2A
Authority: CN
Inventors: 刘伟; 彭劲
Original assignee: Hunan University of Chinese Medicine
Current assignee: Hunan Weiyuan Health Technology Co ltd
Priority date: 2018-11-06
Filing date: 2018-11-06
Publication date: 2019-03-08
Anticipated expiration: 2038-11-06
Also published as: CN109445669B

Abstract

The present invention provides the methods that a kind of pair of picture is shown and drawn, especially for high-resolution and large-scale picture, picture in its entirety is shown by backdrop window, foreground floating frame amplification display picture part simultaneously can carry out editor's drafting, edit the result drawn synchronous displaying overall effect in background picture in its entirety, so as to make user conveniently carry out the browsing of image and carry out the analysis of details, it is easier to grasp image local and whole relationship simultaneously, more can further convenient image drafting and hold the effect of image, it can be used for art teaching, industrial design, software art designing, art work high definition scan image analysis etc..

Description

The method that a kind of pair of picture is shown and drawn

Technical field

The invention belongs to computer image technology fields, and in particular to the method that a kind of pair of picture is shown and drawn.

Background technique

Existing picture shows and draws directly in a window interface with vertical scroll bar and horizontal scroll bar It carries out, when size is smaller than interfaces windows after picture is smaller or scaling, whole picture figure can be directly displayed in window interface Piece, vertical scroll bar and horizontal scroll bar are hidden.But when size is bigger than interfaces windows after picture is bigger or amplification, in window Mouth can not directly display picture in its entirety in interface, and vertical scroll bar unhides with horizontal scroll bar, need at this time mobile vertical Desired local picture could be moved on window interface by scroll bar and horizontal scroll bar, but user loses to figure at this time The visual angle of piece entirety or user can be stretched interfaces windows (if interfaces windows allow stretching), but user It is also limited for stretching really to interfaces windows, this limitation is exactly the limitation of indicator screen, and user stretches beyond display The part of device screen size be it is sightless, user still can lose the visual angle to picture entirety.User looks into if necessary at this time When seeing the effect of picture entirety, or confirming position of certain parts of images in whole picture, it is necessary to toggle picture Size dimension, the diminution and amplification of frequent progress picture, increases the operation of user, consumes the time of user, also results in Inconvenience in user's use.

Summary of the invention

Present invention solves the technical problem that being the method for proposing a kind of pair of picture and being shown and being drawn, this method is especially For high-resolution and large-scale picture, picture in its entirety, foreground floating frame amplification display picture part are shown by backdrop window And editor's drafting can be carried out, the result for editing drafting synchronizes in background picture in its entirety shows overall effect, so as to use Family conveniently carries out the browsing of image and carries out the analysis of details, while being easier to grasp image local and whole pass System, more can further convenient image drafting and hold the effect of image, can be used for art teaching, industrial design, software beauty Work, the analysis of art work high definition scan image etc..

To achieve the goals above, the technical solution adopted by the present invention:

The present invention provides the method that a kind of pair of picture is shown and drawn,

It needs to maximally utilize on-screen display (osd) area, using step is implemented as follows:

(1) user selects picture file to open in a program, and a maximized window of on-screen display (osd) area is created in program Mouthful, obtain the width and height of window；

(2) picture file is parsed, the wide high and image content of picture is obtained；

(3) the ratio value Fh wide ratio value Fw wide divided by picture of calculation window high divided by picture with window height and compared with two Does the size of a ratio value take minimum scale value F=(Fw > Fh)? Fh:Fw, if Fw > 100% and Fh > 100%, take F= 100%；

(4) by image content, value F is zoomed in and out in proportion, is then plotted in window, this shows the back of entire image Scape window；

(5) vertical slider control with a scale is drawn on the left of backdrop window, and current sliding block is moved to ratio Graduation position representated by value F, this i.e. backdrop window show image scale bar；When the sliding block on user's moving ratio ruler, Image in backdrop window accordingly amplifies and reduces；When the sliding block on user's moving ratio ruler amplifies the image in backdrop window extremely When size beyond backdrop window, picture traverse exceeds the width of backdrop window, then backdrop window creates horizontal in beneath window Scroll bar allows user or so dragging horizontal scroll bar, and the image in the backdrop window of left and right translation accordingly；Picture altitude is super The height of backdrop window out, then window right creates vertical scroll bar under backdrop window, and user is allowed to drag vertical scrolling up and down Item, and the image in corresponding upper and lower translation backdrop window；

(6) a small-sized window is created above backdrop window, can be round or square, wide height can be initially The 1/4 of backdrop window height；This shows the foreground floating frame of selected topography；Foreground floating frame allows user to pass through The width and height of window edge setting window are dragged, reduced in the more display background windows of foreground floating frame area accordingly Entire image content increases selected local image content in the more display foreground floating frames of foreground floating frame area；

(7) program records the handle of foreground floating frame in backdrop window, and records background in the floating frame of foreground The handle of window；

(8) foreground floating frame center position coordinate is calculated, converts thereof into on-screen display (osd) area position coordinates, then turn It changes backdrop window position coordinates into, then calculates the position coordinates (Px, Py) of pixel that the position is shown in entire image, then It takes Px to subtract the 1/16 of foreground floating frame width as the x-axis coordinate of new coordinate, Py is taken to subtract the 1/ of foreground floating frame height 16 be the y-axis coordinate of new coordinate, and with this new coordinate to originate in entire image, width is the 1/8 of foreground floating frame width, high It is the 1/8 of foreground floating frame height, the image default amplification 800% within the scope of this is plotted in the floating frame of foreground；

(9) foreground floating frame draws the value of (Px, Py) on upper left side, the coordinate as selected topography's central point Value；When user, which drags foreground floating frame, to be moved it, according to 8) the shown seat for recalculating selected topography central point Scale value repaints the selected topography centered on the point into foreground floating frame, and again in foreground floating window Draw the value of the coordinate (Px, Py) of new selected topography's central point in mouth upper left side；

(10) vertical slider control with a scale is drawn on the left of the floating frame of foreground, and current sliding block is moved to Graduation position representated by 800%；This i.e. foreground floating frame show image scale bar；Cunning on user's moving ratio ruler Image accordingly amplification and diminution centered on (Px, Py) when block, on the floating frame of foreground；Cunning on user's moving ratio ruler Block amplify foreground floating frame on image to the size for exceeding foreground floating frame when, the part exceeded is no longer drawn, when with When sliding block on the moving ratio ruler of family reduces the image on the floating frame of foreground, program is with (Px, Py) with new ratio acquirement The selected topography at center is plotted in the floating frame of foreground according to new magnification ratio；Limit foreground floating frame display figure The magnification ratio of picture cannot be below the diminution ratio that backdrop window shows image；

(11) user is allowed to open multiple picture files, corresponding backdrop window and foreground floating frame top set, other windows Mouth is in lower layer stackup；When coming back to some backdrop window of this program after user opens other programs or other windows, The backdrop window obtains focus, and top set is shown, and sends the corresponding foreground floating frame of message informing, makes it in backdrop window Upper one layer of display；Some foreground floating frame of this program is come back to after user opens other programs or other windows When, which obtains focus, and top set is shown, and sends the corresponding backdrop window of message informing, makes it on foreground Lower layer of floating frame display；

(12) allow user in backdrop window and foreground floating frame using mobile tool, rectangular marquee, lasso trick Tool, select tools, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out image Editor and modification, user edit and modify in backdrop window, backdrop window will send message informing foreground floating frame, Foreground floating frame obtains notification message will repaint selected topography in the window, and user carries out in foreground floating frame Editor and modification, foreground floating frame will send message informing backdrop window, and backdrop window obtains notification message will in the window Repaint entire image；

(13) mobile tool, rectangular marquee, lasso tool, selection work are used in the floating frame of foreground as user Tool, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out editor and the modification of image When, if editor's range of image or modification range have exceeded the range of foreground floating frame, user can corresponding key (such as ctrl, alt) realizes that foreground floating frame follows mouse mobile and according to 8) shown in recalculate selected topography The coordinate value of central point repaints the selected topography centered on the point and exists into foreground floating frame, and again Draw the value of the coordinate (Px, Py) of new selected topography's central point in foreground floating frame upper left side.

According to the above-mentioned method for being shown and being drawn to picture,

It in the case where only one display of user, needs to maximally utilize existing screen window, is walked using being implemented as follows It is rapid:

(1) user selects picture file to open in a program, and a maximized window is created in program, obtains window It is wide and high；

(6) when checking that current hosts display quantity is one, a small-sized window is created above backdrop window, it can To be that round or square, wide height can be initially the 1/4 of backdrop window height；This shows the preceding table flotation of selected topography Dynamic window；Foreground floating frame allows user to pass through window is arranged in dragging window edge width and height, to reduce foreground accordingly Entire image content or increase foreground floating frame area are more shown in the more display background windows of floating frame area Show selected local image content in the floating frame of foreground；

(8) foreground floating frame center position coordinate is calculated, converts thereof into screen position coordinate, reconvert is at background The window's position coordinate, then the position coordinates (Px, Py) of pixel that the position is shown in entire image are calculated, then Px is taken to subtract The 1/16 of foreground floating frame width is the x-axis coordinate of new coordinate, takes Py to subtract the 1/16 of foreground floating frame height and sits to be new Target y-axis coordinate, with this new coordinate to originate in entire image, width is the 1/8 of foreground floating frame width, a height of preceding table flotation The 1/8 of dynamic window height, the image default amplification 800% within the scope of this are plotted in the floating frame of foreground；

(9) foreground floating frame draws the value of (Px, Py) on upper left side, the coordinate of this i.e. selected topography's central point Value；When user, which drags foreground floating frame, to be moved it, according to 8) the shown seat for recalculating selected topography central point Scale value repaints the selected topography centered on the point into foreground floating frame, and again in foreground floating window Draw the value of the coordinate (Px, Py) of new selected topography's central point in mouth upper left side；

User gathers around there are two in the case where display, and it is mode of extension that display, which can be set, makes full use of two screens Window, using step is implemented as follows:

(5) vertical slider control with a scale is drawn on the left of backdrop window, and current sliding block is moved to ratio Graduation position representated by value F；This i.e. backdrop window show image scale bar；When the sliding block on user's moving ratio ruler, Image in backdrop window accordingly amplifies and reduces；Particularly, when in the sliding block amplification backdrop window on user's moving ratio ruler Image to the size for exceeding backdrop window when, picture traverse exceed backdrop window width, then backdrop window is in beneath window Horizontal scroll bar is created, user or so dragging horizontal scroll bar, and the image in the backdrop window of left and right translation accordingly are allowed；Figure Image height degree exceeds the height of backdrop window, then window right creates vertical scroll bar under backdrop window, and user is allowed to drag up and down Vertical scroll bar, and the image in corresponding upper and lower translation backdrop window；

(6) when checking that current hosts display quantity is two and display is set as mode of extension, in backdrop window One, which is created, in display except the display of place is initially maximized window；This shows the foreground of selected topography Floating frame；Foreground floating frame allows user to pass through window is arranged in dragging window edge width and height, before reducing accordingly Table flotation moves window area and more shows that the content of other windows of backstage or increase foreground floating frame area are more in screen Display foreground floating frame in selected local image content；

(8) one coordinate of initial random selection in backdrop window, then pixel that the position is shown is calculated in entire image In position coordinates (Px, Py), then take Px subtract foreground floating frame width 1/16 be new coordinate x-axis coordinate, take Py to subtract Going the 1/16 of foreground floating frame height is the y-axis coordinate of new coordinate, with this new coordinate to originate in entire image, before width is Table flotation moves the 1/8, the 1/8 of a height of foreground floating frame height of window width, (such as red, green, blue using distinct pure color Color) rectangular border is drawn to express this region of user for selected local image region, the image default within the scope of this amplifies 800% It is plotted in the floating frame of foreground；

(9) foreground floating frame draws the value of (Px, Py) on upper left side, the coordinate of this i.e. selected topography's central point Value；When selected local image region presses left mouse button to user in backdrop window, mouse changing coordinates are recorded, and with mouse The value for the coordinate (Px, Py) that changing coordinates are new selected topography's central point is marked, and is repainted according to 8) shown with this New institute is drawn into foreground floating frame on foreground floating frame upper left side again by selected topography centered on point The value for selecting the coordinate (Px, Py) of topography's central point, when selected local image region presses mouse to user in backdrop window Left button and when moving, updates the record of mouse changing coordinates, and be in new selected topography with mouse changing coordinates The value of the coordinate (Px, Py) of heart point, and according to 8) the shown selected topography repainted centered on the point to preceding table flotation In dynamic window, and the coordinate (Px, Py) of new selected topography's central point is drawn on foreground floating frame upper left side again Value；

(11) user is allowed to open multiple picture files, corresponding backdrop window and foreground floating frame top set, other windows Mouth is in lower layer stackup；When coming back to some backdrop window of this program after user opens other programs or other windows, The backdrop window obtains focus, and top set is shown, and sends the corresponding foreground floating frame of message informing, makes it in backdrop window Top set is shown in display except the display of place；This journey is come back to after user opens other programs or other windows When some foreground floating frame of sequence, which obtains focus, and top set is shown, and it is corresponding to send message informing Backdrop window shows its top set in the display except display where the floating frame of foreground；

(13) mobile tool, rectangular marquee, lasso tool, selection work are used in the floating frame of foreground as user Tool, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out editor and the modification of image When, if editor's range of image or modification range have exceeded the range of foreground floating frame, image is moved according to mouse automatically Dynamic opposite direction is translated, Px and Py plus image translation distance for new selected topography's central point coordinate (Px, Py value), and according to 8) the shown selected topography repainted centered on the point into foreground floating frame, and again The value of the coordinate (Px, Py) of new selected topography's central point is newly drawn on foreground floating frame upper left side；

When display is set as clone mode under dual screen, implementation steps are identical as under unitary display.

User gathers around there are three in the case where display or more multi-display, and it is mode of extension that display, which can be set, fills Divide and utilize multiple screen windows, multiple expanded scopes is formed into display array, by selected image-region in display battle array Split screen display available in column, with increase image can magnification ratio and can display area, using step is implemented as follows:

(6) when checking that current hosts display quantity is that three or more and display are set as mode of extension, Creation one is initially maximized window in each display except display where backdrop window；This shows selected office The foreground floating frame array of portion's image, when each foreground floating frame record present displays setting mode of extension in array Display serial number and be ranked up according to the serial number；It is wide that foreground floating frame in array does not allow user to modify window Height does not allow user's moving window position yet；Taking current extensions display number is total display number n-1；

(7) program records the serial number and handle of each foreground floating frame in backdrop window, and in foreground floating window The handle of backdrop window and the serial number and handle of other foreground floating frames are recorded in mouthful；

(8) it is 800% that initial default, which selects magnification ratio, in backdrop window, and initial default selection is with entire image Upper left (0,0) is starting point, and the 1st foreground floating frame width W is added in x-axis₁1/16, on the y axis plus the 1st foreground is floated Window height H₁1/16, recording the position coordinates of pixel that the position is shown in entire image is (Px₁, Py₁), width is 1st foreground floating frame width W₁1/8, a height of 1st foreground floating frame height H₁1/8, use distinct pure color It is local image region selected by the 1st that (such as red, green, blue), which draws rectangular border to express this region of user, and at this In region on the image of the upper left corner draw digital number 1 identify the region the 1st foreground floating frame is distinguished and corresponded to for user, Image default amplification 800% within the scope of this is plotted in the 1st foreground floating frame；Then in the 1st foreground floating frame (Px is drawn on upper left side₁, Py₁) value, the coordinate value of this i.e. topography's central point selected by the 1st；User is allowed to set in a menu Set the digital number 1 and (Px drawn in the floating frame of foreground₁, Py₁) display or hiding；

(9) work as Px₁+W₁When less than backdrop window entire image width, selection is in backdrop window with entire image upper left (Px₁+W₁, 0) and it is starting point, otherwise, coordinate (0, Py is selected in backdrop window₁+H₁) it is starting point, the 2nd preceding table flotation is added in x-axis Dynamic window width W₂1/16, on the y axis plus the 2nd foreground floating frame height H₂1/16, record the pixel that the position is shown Position coordinates of the point in entire image are (Px₂, Py₂), width is the 2nd foreground floating frame width W₂1/8, a height of 2nd Foreground floating frame height H₂1/8, draw rectangular border using distinct pure color (such as red, green, blue) to express use This region of family is local image region selected by the 2nd, and draws digital number 2 on the image of the upper left corner in the area and identify the area The 2nd foreground floating frame is distinguished and corresponded to for user, the image default amplification 800% within the scope of this is plotted to the 2nd in domain In the floating frame of foreground；Then (Px is drawn on upper left side in the 2nd foreground floating frame₂, Py₂) value, this i.e. office selected by the 2nd The coordinate value of portion's image center；The digital number 2 and (Px for allowing to draw in the floating frame of user setting foreground in a menu₂, Py₂) display or hiding；

(10) work as Px₂+W₂When less than backdrop window entire image width, selection is in backdrop window with entire image upper left (Px₂+W₂, 0) and it is otherwise starting point takes H_max=MAX (Py₁+H₁, Py₂+H₂), coordinate (0, H is selected in backdrop window_max) be Point adds the 3rd foreground floating frame width W in x-axis₃1/16, on the y axis plus the 3rd foreground floating frame height H₃1/ 16, recording the position coordinates of pixel that the position is shown in entire image is (Px₃, Py₃), width is the 3rd foreground floating window Mouth width degree W₃1/8, a height of 3rd foreground floating frame height H₃1/8, use distinct pure color (such as red, green, blue Color) to draw rectangular border to express this region of user be local image region selected by the 3rd, and upper left corner image in the area Upper drafting digital number 3 identifies the region so that the 3rd foreground floating frame is distinguished and corresponded to for user, and the image within the scope of this is silent Recognize amplification 800% to be plotted in the 3rd foreground floating frame；Then (Px is drawn on upper left side in the 3rd foreground floating frame₃, Py₃) value, the coordinate value of this i.e. topography's central point selected by the 3rd；Allow in the floating frame of user setting foreground in a menu The digital number 3 and (Px of drafting₃, Py₃) display or hiding；

(11) and so on, work as Px_m-1+W_m-1When less than backdrop window entire image width, in backdrop window select with Entire image upper left (Px_m-1+W_m-1, 0) and it is otherwise starting point takes H_max=MAX (Py₁+H₁, Py₂+H₂, Py₃+H₃... ..., Py_m-1+ H_m-1), coordinate (Px is selected in backdrop window₁-W₁, H_max) it is starting point, m-th of foreground floating frame width W is added in x-axis_m1/ 16, on the y axis plus m-th of foreground floating frame height H_m1/16, record pixel that the position is shown in entire image Position coordinates be (Px_m, Py_m), width is m-th of foreground floating frame width W_m1/8, a height of m-th of foreground floating frame is high Spend H_m1/8, using distinct pure color (such as red, green, blue) picture rectangular border to express this region of user for m institute Local image region is selected, and draws digital number m on the image of the upper left corner in the area and identifies the region as user's difference And corresponding m-th of foreground floating frame, the image default amplification 800% within the scope of this are plotted in m-th of foreground floating frame； Then (Px is drawn on upper left side in m-th of foreground floating frame_m, Py_m) value, the seat of topography's central point selected by this i.e. m Scale value；The digital number m and (Px for allowing to draw in the floating frame of user setting foreground in a menu_m, Py_m) display or hiding； Until m is equal to n-1；

(12) when capturing user's selected local image region's left mouse button event in backdrop window, this is as chosen Local image region, chosen local image region's rectangular border are changed to other pure colors to distinguish unselected local area of image Domain allows user to add left mouse button to choose multiple local image regions in backdrop window by CTRL key, all chosen part Image region rectangular border is changed to other pure colors to distinguish unselected local image region, when capturing user in background window When unselected local image region clicks mouse or so key events in mouthful, chooses multiple local image regions to cancel and choose shape State, rectangular border also more change back former pure color；User chooses after multiple local image regions in any selected middle local area of image When right mouse button is clicked in domain, popup menu allows user to select to combine chosen multiple local image regions, program Create each local image region's serial number in list records combination；When user chooses a certain local image region, if checking the office Portion's image-region is that the i.e. local image region serial number exists in combined list records in combination, then its in combination His local image region is equally selected, and all chosen local image region's rectangular border is changed to other pure colors to distinguish Unselected local image region, at this time if clicking right mouse button, popup menu allows user to select multiple local area of images The combination in domain is dismissed, and program deletes Assembly Listing at this time；

(13) after user chooses the combination of one or more local image regions or local image region in backdrop window, Press left mouse button, record the value of mouse changing coordinates (Px, Py), if user when pressing left mouse button and mobile mouse, Record the value of mouse changing coordinates (Px ', Py '), all coordinate values for choosing local image region with former topography's central point In addition mouse is currently displaced as the seat target value of new selected topography's central point, the wherein current x-axis displacement of mouse is Px '- Px, mouse current y-axis displacement are Py '-Py, the topography such as m selected by is chosen by user drag after new central point coordinate For (Px_m, Py_m), then take Px_mThe 1/16 of m-th of foreground floating frame width is subtracted as the x-axis coordinate of ground zero, takes Py_mIt subtracts The 1/16 of m-th of foreground floating frame height is the y-axis coordinate of ground zero, wide with this new coordinate to originate in entire image It is the 1/8 of m-th of foreground floating frame width, the 1/8 of a height of m-th of foreground floating frame height, is selected using distinct representative In pure color (such as red, green, blue) draw rectangular border with express this region of user be local image region selected by m simultaneously It is still selected state, and draws digital number m on the image of the upper left corner in the area and identify the region as user's difference And corresponding m-th of foreground floating frame, the image default amplification 800% within the scope of this are plotted in m-th of foreground floating frame； Then (Px is drawn on upper left side in m-th of foreground floating frame_m, Py_m) value；Equally allow user setting foreground in a menu The digital number m and (Px drawn in floating frame_m, Py_m) display or hiding；Update the record (Px, Py) of mouse changing coordinates Value；

(14) vertical slider control with a scale is drawn on the left of all foreground floating frames, and current sliding block is moved It moves to graduation position representated by 800%；This i.e. foreground floating frame show image scale bar, and combine in it is all before Table flotation moves the scale bar of the same display image of window sharing；When the sliding block on user's moving ratio ruler, if the foreground is floated Window serial number is not present in combination record, then accordingly amplification and the contracting centered on (Px, Py) of the image on the floating frame of foreground It is small；When the image on the sliding block amplification foreground floating frame on user's moving ratio ruler to the size for exceeding foreground floating frame When, the part exceeded is no longer drawn, when the sliding block on user's moving ratio ruler reduces the image on the floating frame of foreground, program Foreground floating frame is plotted to according to new magnification ratio with the selected topography that new ratio obtains centered on (Px, Py) In；When the sliding block on user's moving ratio ruler, if the foreground floating frame serial number is present in combination record, transmission disappears Other foreground floating frames in combination of notifications are ceased, it is made all to update the sliding block on moving ratio ruler to new magnification ratio position Set, then using combination in smallest sequence number foreground floating frame starting point as starting point, and according to 8), 9), 10), 11) shown in repaint All selected topographies are into foreground floating frame in combination, in combination smallest sequence number foreground floating frame width first divided by New magnification ratio adds smallest sequence number foreground floating frame x-axis starting point in combination and is less than backdrop window entire image width When, in combination time small serial number foreground floating frame x-axis starting point be in combination smallest sequence number foreground floating frame width first divided by new Magnification ratio along with smallest sequence number foreground floating frame x-axis starting point in combination, time small serial number foreground floating frame y in combination Axis starting point with combine in smallest sequence number foreground floating frame y-axis starting point it is identical, otherwise, time small serial number foreground floating frame in combination X-axis starting point with combine in smallest sequence number foreground floating frame x-axis starting point it is identical, time small serial number foreground floating frame y-axis in combination Starting point is that smallest sequence number foreground floating frame height is first added in combination before smallest sequence number divided by new magnification ratio in combination Platform floating frame y-axis starting point, and so on；Limitation foreground floating frame shows that the magnification ratio of image cannot be below backdrop window Show the diminution ratio of image；The user setting slider control is allowed to show or hide in a menu；

(15) user is allowed to open multiple picture files, corresponding backdrop window and foreground floating frame top set, other windows Mouth is in lower layer stackup；When coming back to some backdrop window of this program after user opens other programs or other windows, The backdrop window obtains focus, and top set is shown, and sends the corresponding foreground floating frame of message informing, makes it in backdrop window Top set is shown in display except the display of place；This journey is come back to after user opens other programs or other windows When a certain foreground floating frame of sequence, which obtains focus, and top set is shown, and it is corresponding to send message informing Other foreground floating frames in backdrop window and array show top set in the display where it；

(16) allow user in backdrop window and foreground floating frame using mobile tool, rectangular marquee, lasso trick Tool, select tools, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out image Editor and modification, user edit and modify in backdrop window, backdrop window will send all foregrounds of message informing and float Window, foreground floating frame obtains notification message will repaint selected topography in the window, and user is in a certain preceding table flotation Dynamic window is edited and is modified, and foreground floating frame will send message informing backdrop window, and backdrop window obtains notification message Entire image will be repainted in the window, while the foreground floating frame will also send other foregrounds in message informing array Floating frame, and make each foreground floating frame acquisition notification message that will repaint selected topography in the window；

(17) mobile tool, rectangular marquee, lasso tool, selection work are used in the floating frame of foreground as user Tool, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out editor and the modification of image When, if editor's range of image or modification range have exceeded the range of foreground floating frame, check editor's model of the image Enclose or modify range whether in array other foreground floating frames range, if it is mouse is moved to corresponding display With foreground foreground floating frame, otherwise image is translated according to the mobile opposite direction of mouse automatically, and such as m topography is flat The coordinate of new central point is (Px after shifting_m, Py_m), then take Px_mThe 1/16 of m-th of foreground floating frame width is subtracted as ground zero X-axis coordinate, take Py_mThe 1/16 of m-th of foreground floating frame height is subtracted for the y-axis coordinate of ground zero, in entire image It is starting with this new coordinate, width is 1/8, the 1/ of a height of m-th of foreground floating frame height of m-th of foreground floating frame width 8, rectangular border is drawn using the distinct pure color (such as red, green, blue) chosen that represents to express this region of user as m Selected local image region and be still selected state, and digital number m mark is drawn on the image of the upper left corner in the area M-th of foreground floating frame is distinguished and corresponded to for user, image within the scope of this default amplification 800% is plotted to the in the region In m foreground floating frame；Then (Px is drawn on upper left side in m-th of foreground floating frame_m, Py_m) value；Equally in menu The middle digital number m and (Px for allowing to draw in the floating frame of user setting foreground_m, Py_m) display or hiding；

When display is set as clone mode under multi-display, implementation steps are identical as under unitary display.

Compared with prior art, the invention has the following advantages:

The present invention is shown for existing picture and the defect of method for drafting, shows that image is whole respectively simultaneously using two windows Body and selected topography, and the method for synchronizing update display in two windows when editing and drawing, it is automatic to adapt to single show The case where showing device, dual screen and multi-display, particular for multi-display the case where, have carried out multiwindow collaboration linkage, have allowed User will one by one display be independently operated, also allow user multiple display combinations are utilized, both user was helped to pass through mouse The quick locating partial graph image position of form of dilatory foreground floating frame, and user is helped to avoid the operation toggled, may be used also The entirety that image is paid close attention to while helping user to pay close attention to image detail, to achieve the effect that user-friendly.

Specific embodiment

Illustrate embodiments of the present invention below by way of particular specific embodiment.

Embodiment 1

(13) mobile tool, rectangular marquee, lasso tool, selection work are used in the floating frame of foreground as user Tool, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out editor and the modification of image When, if editor's range of image or modification range have exceeded the range of foreground floating frame, user can corresponding key (such as ctrl, alt) realizes that foreground floating frame follows mouse mobile and according to 8) shown in recalculate selected topography The coordinate value of central point repaints the selected topography centered on the point and exists into foreground floating frame, and again Draw the value of the coordinate (Px, Py) of new selected topography's central point in foreground floating frame upper left side；

Embodiment 2

Embodiment 3

Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport In the principle, practical application or improvement to the technology in market for best explaining each embodiment, or make the art Other those of ordinary skill can understand each embodiment disclosed herein.

Claims

1. the method that a kind of pair of picture is shown and drawn, it is characterised in that:

(1) user selects picture file to open in a program, and a maximized window of on-screen display (osd) area is created in program, is taken Obtain the width and height of window；

(3) the ratio value Fh wide ratio value Fw wide divided by picture of calculation window high divided by picture with window height and compared with two ratio Does the size of example value, take minimum scale value F=(Fw > Fh)? Fh:Fw, if Fw > 100% and Fh > 100%, take F= 100%；

(4) by image content, value F is zoomed in and out in proportion, is then plotted in window, this shows the background window of entire image Mouthful；

(5) vertical slider control with a scale is drawn on the left of backdrop window, and current sliding block is moved to ratio value F institute The graduation position of representative, this i.e. backdrop window show image scale bar；When the sliding block on user's moving ratio ruler, background window Image on mouth accordingly amplifies and reduces；When on user's moving ratio ruler sliding block amplification backdrop window on image to exceed back When the size of scape window, picture traverse exceeds the width of backdrop window, then backdrop window creates horizontal scroll bar in beneath window, Allow user or so dragging horizontal scroll bar, and the image in the backdrop window of left and right translation accordingly；Picture altitude exceeds background The height of window, then window right creates vertical scroll bar under backdrop window, and user is allowed to drag vertical scroll bar, and phase up and down The image in upper and lower translation backdrop window answered；

(6) a small-sized window is created above backdrop window, can be round or square, wide height can be initially background The 1/4 of window height；This shows the foreground floating frame of selected topography；Foreground floating frame allows user to pass through dragging The width and height of window is arranged in window edge, to reduce whole picture in the more display background windows of foreground floating frame area accordingly Picture material increases selected local image content in the more display foreground floating frames of foreground floating frame area；

(7) program records the handle of foreground floating frame in backdrop window, and records backdrop window in the floating frame of foreground Handle；

(8) calculate foreground floating frame center position coordinate, convert thereof into on-screen display (osd) area position coordinates, reconvert at Backdrop window position coordinates, then the position coordinates (Px, Py) of pixel that the position is shown in entire image are calculated, then take Px Subtract the 1/16 of foreground floating frame width be new coordinate x-axis coordinate, take Py to subtract the 1/16 of foreground floating frame height to be The y-axis coordinate of new coordinate, with this new coordinate to originate in entire image, width is the 1/8, Gao Weiqian of foreground floating frame width Table flotation moves the 1/8 of window height, and the image default amplification 800% within the scope of this is plotted in the floating frame of foreground；

(9) foreground floating frame draws the value of (Px, Py) on upper left side, the coordinate value as selected topography's central point；When User drags foreground floating frame when moving it, according to the coordinate value for recalculating selected topography central point shown in 8), The selected topography centered on the point is repainted into foreground floating frame, and again in foreground floating frame upper left Draw the value of the coordinate (Px, Py) of new selected topography's central point in side；

(11) user is allowed to open multiple picture files, corresponding backdrop window and foreground floating frame top set, other windows exist Lower layer stackup；When coming back to some backdrop window of this program after user opens other programs or other windows, the back Scape window obtains focus, and top set is shown, and sends the corresponding foreground floating frame of message informing, makes it one in backdrop window Layer display；It, should when coming back to some foreground floating frame of this program after user opens other programs or other windows Foreground floating frame obtains focus, and top set is shown, and sends the corresponding backdrop window of message informing, makes it in foreground floating window Next layer of display of mouth；

(12) allow user in backdrop window and foreground floating frame using mobile tool, rectangular marquee, lasso tool, Select tools, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool carry out editor and the modification of image, User edits and modifies in backdrop window, and backdrop window will send message informing foreground floating frame, foreground floating frame Selected topography will be repainted in the window by obtaining notification message, and user edits and modifies in foreground floating frame, Foreground floating frame will send message informing backdrop window, and backdrop window obtains notification message will repaint whole picture in the window Image；

(13) mobile tool, rectangular marquee, lasso tool, select tools, picture are used in the floating frame of foreground as user When the pen or shape tool, Eraser Tool, Gradient Tool, blur tool, dodge tool carry out editor and the modification of image, if image Editor's range modifies the range that range has exceeded foreground floating frame, and user can corresponding key realization foreground floating window Mouth follows mouse mobile and according to the coordinate value for recalculating selected topography central point shown in 8), repaints and is with the point New selected office is drawn into foreground floating frame on foreground floating frame upper left side again by the selected topography at center The value of the coordinate (Px, Py) of portion's image center.

2. the method according to claim 1 for being shown and being drawn to picture, it is characterised in that:

In the case where only one display of user, need to maximally utilize existing screen window, using step is implemented as follows:

(1) user selects picture file to open in a program, in program create a maximized window, obtain window width with It is high；

(6) when checking that current hosts display quantity is one, a small-sized window is created above backdrop window, can be Round or square, wide height can be initially the 1/4 of backdrop window height；This shows the foreground floating window of selected topography Mouthful；Foreground floating frame allows user to pass through window is arranged in dragging window edge width and height, to reduce foreground floating accordingly Before entire image content or increase foreground floating frame area are more shown in the more display background windows of window area Selected local image content in platform floating frame；

(8) foreground floating frame center position coordinate is calculated, converts thereof into screen position coordinate, reconvert is at backdrop window Position coordinates, then the position coordinates (Px, Py) of pixel that the position is shown in entire image are calculated, then Px is taken to subtract foreground The 1/16 of floating frame width is the x-axis coordinate of new coordinate, and Py is taken to subtract the 1/16 of foreground floating frame height as the y of new coordinate Axial coordinate, with this new coordinate to originate in entire image, width is the 1/8 of foreground floating frame width, a height of foreground floating window The 1/8 of open height, the image default amplification 800% within the scope of this are plotted in the floating frame of foreground；

(9) foreground floating frame draws the value of (Px, Py) on upper left side, the coordinate value of this i.e. selected topography's central point；When User drags foreground floating frame when moving it, according to the coordinate value for recalculating selected topography central point shown in 8), The selected topography centered on the point is repainted into foreground floating frame, and again in foreground floating frame upper left Draw the value of the coordinate (Px, Py) of new selected topography's central point in side；

(12) allow user in backdrop window and foreground floating frame using mobile tool, rectangular marquee, lasso tool, The editor of select tools, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool progress image And modification, user edit and modify in backdrop window, backdrop window will send message informing foreground floating frame, preceding table flotation Dynamic window obtains notification message will repaint selected topography in the window, user foreground floating frame carry out editor and Modification, foreground floating frame will send message informing backdrop window, and backdrop window obtains notification message and will draw again in the window Entire image processed；

(13) mobile tool, rectangular marquee, lasso tool, select tools, picture are used in the floating frame of foreground as user When the pen or shape tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out editor and the modification of image, such as Editor's range of fruit image or modification range have exceeded the range of foreground floating frame, user can corresponding key (such as Ctrl, alt etc.) realize that foreground floating frame follows mouse mobile and recalculates selected topography center according to 8) shown The coordinate value of point, repaints the selected topography centered on the point into foreground floating frame, and again on foreground Draw the value of the coordinate (Px, Py) of new selected topography's central point in floating frame upper left side.

3. the method according to claim 1 for being shown and being drawn to picture, it is characterised in that:

User gathers around there are two in the case where display, and it is mode of extension that display, which can be set, makes full use of two screen windows, Using step is implemented as follows:

(5) vertical slider control with a scale is drawn on the left of backdrop window, and current sliding block is moved to ratio value F institute The graduation position of representative；This i.e. backdrop window show image scale bar；When the sliding block on user's moving ratio ruler, background window Image on mouth accordingly amplifies and reduces；Particularly, when the image in the sliding block amplification backdrop window on user's moving ratio ruler When extremely exceeding the size of backdrop window, picture traverse exceeds the width of backdrop window, then backdrop window creates water in beneath window Flat scroll bar allows user or so dragging horizontal scroll bar, and the image in the backdrop window of left and right translation accordingly；Picture altitude Height beyond backdrop window, then window right creates vertical scroll bar under backdrop window, and user is allowed to drag vertical rolling up and down Dynamic item, and the image in corresponding upper and lower translation backdrop window；

(6) when checking that current hosts display quantity is two and display is set as mode of extension, where backdrop window One, which is created, in display except display is initially maximized window；This shows that the foreground of selected topography is floated Window；Foreground floating frame allows user to pass through window is arranged in dragging window edge width and height, to reduce preceding table flotation accordingly Dynamic window area more shows that the content of other windows of backstage or increase foreground floating frame area are more shown in screen Show selected local image content in the floating frame of foreground；

(8) one coordinate of initial random selection in backdrop window, then pixel that the position is shown is calculated in entire image Position coordinates (Px, Py), then Px is taken to subtract the 1/16 of foreground floating frame width for the x-axis coordinate of new coordinate, before taking Py to subtract Table flotation moves the 1/16 of window height as the y-axis coordinate of new coordinate, and with this new coordinate to originate in entire image, width is preceding table flotation The 1/8, the 1/8 of a height of foreground floating frame height of dynamic window width is drawn using distinct pure color (such as red, green, blue) Rectangular border to express this region of user for selected local image region, draw by the image default amplification 800% within the scope of this Into foreground floating frame；

(9) foreground floating frame draws the value of (Px, Py) on upper left side, the coordinate value of this i.e. selected topography's central point；When User records mouse changing coordinates when selected local image region presses left mouse button in backdrop window, and is worked as with mouse Preceding coordinate is the value of the coordinate (Px, Py) of new selected topography's central point, and is with the point according to 8) shown repaint New selected office is drawn into foreground floating frame on foreground floating frame upper left side again by the selected topography at center The value of the coordinate (Px, Py) of portion's image center, when selected local image region presses left mouse button to user in backdrop window And when moving, the record of mouse changing coordinates is updated, and be new selected topography's central point with mouse changing coordinates Coordinate (Px, Py) value, and float window according to the selected topography repainted shown in 8) centered on the point to foreground In mouthful, and the value of the coordinate (Px, Py) of new selected topography's central point is drawn on foreground floating frame upper left side again；

(11) user is allowed to open multiple picture files, corresponding backdrop window and foreground floating frame top set, other windows exist Lower layer stackup；When coming back to some backdrop window of this program after user opens other programs or other windows, the back Scape window obtains focus, and top set is shown, and sends the corresponding foreground floating frame of message informing, makes it where backdrop window Top set is shown in display except display；This program is come back to after user opens other programs or other windows When some foreground floating frame, which obtains focus, and top set is shown, and sends the corresponding background of message informing Window shows its top set in the display except display where the floating frame of foreground；

(13) mobile tool, rectangular marquee, lasso tool, select tools, picture are used in the floating frame of foreground as user When the pen or shape tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out editor and the modification of image, such as The editor's range or modification range of fruit image have exceeded the range of foreground floating frame, and image is automatically according to the phase of mouse movement Opposite direction is translated, and Px and Py add the coordinate (Px, Py) that image translation distance is new selected topography's central point Value, and exist into foreground floating frame, and again according to 8) the shown selected topography repainted centered on the point Draw the value of the coordinate (Px, Py) of new selected topography's central point in foreground floating frame upper left side；

4. the method according to claim 1 for being shown and being drawn to picture, it is characterised in that:

It is mode of extension that user, which gathers around there are three display in the case where display or more multi-display, can be set, sufficiently benefit With multiple screen windows, multiple expanded scopes are formed into display array, by selected image-region in display array Split screen display available, with increase image can magnification ratio and can display area, using step is implemented as follows:

(6) when checking that current hosts display quantity is that three or more and display are set as mode of extension, in background Creation one is initially maximized window in each display except display where window；This shows selected Local map The foreground floating frame array of picture, it is aobvious when each foreground floating frame record present displays setting mode of extension in array Show the serial number of device and is ranked up according to the serial number；Foreground floating frame in array does not allow user to modify the wide height of window, User's moving window position is not allowed；Taking current extensions display number is total display number n-1；

(7) program records the serial number and handle of each foreground floating frame in backdrop window, and in the floating frame of foreground Record the handle of backdrop window and the serial number and handle of other foreground floating frames；

(8) it is 800% that initial default, which selects magnification ratio, in backdrop window, and initial default selection is with entire image upper left (0,0) it is starting point, the 1st foreground floating frame width W is added in x-axis₁1/16, on the y axis plus the 1st foreground floating frame Height H₁1/16, recording the position coordinates of pixel that the position is shown in entire image is (Px₁, Py₁), width is the 1st Foreground floating frame width W₁1/8, a height of 1st foreground floating frame height H₁1/8, it is (such as red using distinct pure color Color, green, blue) to draw rectangular border to express this region of user be local image region selected by the 1st, and in the area Digital number 1 is drawn on the image of the upper left corner identifies the region so that the 1st foreground floating frame, this range are distinguished and corresponded to for user Interior image default amplification 800% is plotted in the 1st foreground floating frame；Then in the 1st foreground floating frame in upper left Draw (Px in side₁, Py₁) value, the coordinate value of this i.e. topography's central point selected by the 1st；Allow user setting foreground in a menu The digital number 1 and (Px drawn in floating frame₁, Py₁) display or hiding；

(9) work as Px₁+W₁When less than backdrop window entire image width, selection is in backdrop window with entire image upper left (Px₁+ W₁, 0) and it is starting point, otherwise, coordinate (0, Py is selected in backdrop window₁+H₁) it is starting point, the 2nd foreground floating frame is added in x-axis Width W₂1/16, on the y axis plus the 2nd foreground floating frame height H₂1/16, record pixel that the position is shown whole Position coordinates in width image are (Px₂, Py₂), width is the 2nd foreground floating frame width W₂1/8, a height of 2nd preceding table flotation Dynamic window height H₂1/8, draw rectangular border using distinct pure color (such as red, green, blue) to express this area of user Domain be the 2nd selected by local image region, and in the area on the image of the upper left corner draw digital number 2 identify the region with for User distinguishes and corresponds to the 2nd foreground floating frame, and the image default amplification 800% within the scope of this is plotted to the 2nd preceding table flotation In dynamic window；Then (Px is drawn on upper left side in the 2nd foreground floating frame₂, Py₂) value, this i.e. topography selected by the 2nd The coordinate value of central point；The digital number 2 and (Px for allowing to draw in the floating frame of user setting foreground in a menu₂, Py₂) aobvious Show or hides；

(10) work as Px₂+W₂When less than backdrop window entire image width, selection is in backdrop window with entire image upper left (Px₂+ W₂, 0) and it is otherwise starting point takes H_max=MAX (Py₁+H₁, Py₂+H₂), coordinate (0, H is selected in backdrop window_max) it is starting point, in x Add the 3rd foreground floating frame width W on axis₃1/16, on the y axis plus the 3rd foreground floating frame height H₃1/16, note Recording the position coordinates of pixel that the position is shown in entire image is (Px₃, Py₃), width is that the 3rd foreground floating frame is wide Spend W₃1/8, a height of 3rd foreground floating frame height H₃1/8, use distinct pure color (such as red, green, blue) to draw Rectangular border is local image region selected by the 3rd to express this region of user, and is drawn on the image of the upper left corner in the area Digital number 3 processed identifies the region so that the 3rd foreground floating frame is distinguished and corresponded to for user, and the image default within the scope of this is put Big 800% is plotted in the 3rd foreground floating frame；Then (Px is drawn on upper left side in the 3rd foreground floating frame₃, Py₃) Value, the coordinate value of this i.e. topography's central point selected by the 3rd；Allow to draw in the floating frame of user setting foreground in a menu Digital number 3 and (Px₃, Py₃) display or hiding；

(11) and so on, work as Px_m-1+W_m-1When less than backdrop window entire image width, selection is in backdrop window with whole picture Image upper left (Px_m-1+W_m-1, 0) and it is otherwise starting point takes H_max=MAX (Py₁+H₁, Py₂+H₂, Py₃+H₃... ..., Py_m-1+H_m-1), Coordinate (Px is selected in backdrop window₁-W₁, H_max) it is starting point, m-th of foreground floating frame width W is added in x-axis_m1/16, Add m-th of foreground floating frame height H in y-axis_m1/16, record the position of pixel that the position is shown in entire image Coordinate is (Px_m, Py_m), width is m-th of foreground floating frame width W_m1/8, a height of m-th of foreground floating frame height H_m's 1/8, drawing rectangular border using distinct pure color (such as red, green, blue) to express this region of user is part selected by m Image region, and draw digital number m on the image of the upper left corner in the area and identify the region to distinguish and correspond to for user M-th of foreground floating frame, the image default amplification 800% within the scope of this are plotted in m-th of foreground floating frame；Then exist M-th of foreground floating frame draws (Px on upper left side_m, Py_m) value, the coordinate value of topography's central point selected by this i.e. m； The digital number m and (Px for allowing to draw in the floating frame of user setting foreground in a menu_m, Py_m) display or hiding；Until m Equal to n-1；

(12) when capturing user's selected local image region's left mouse button event in backdrop window, the part is as chosen Image region, chosen local image region's rectangular border are changed to other pure colors to distinguish unselected local image region, Allow user to add left mouse button to choose multiple local image regions in backdrop window by CTRL key, all chosen Local maps as Region rectangular border is changed to other pure colors to distinguish unselected local image region, when capturing user in backdrop window When unselected local image region clicks mouse or so key events, multiple local image regions is chosen to cancel selected state, it is long Square border also more changes back former pure color；User clicks after choosing multiple local image regions in any selected middle local image region When right mouse button, popup menu allows user to select to combine chosen multiple local image regions, program creation column Each local image region's serial number in table record combination；When user chooses a certain local image region, if checking the topography Region is that the i.e. local image region serial number exists in combined list records in combination, then other parts in combination Image-region is equally selected, and all it is unselected to distinguish to be changed to other pure colors for chosen local image region's rectangular border Local image region, at this time if clicking right mouse button, popup menu allows user to select the group of multiple local image regions It closes and dismisses, program deletes Assembly Listing at this time；

(13) it after user chooses the combination of one or more local image regions or local image region in backdrop window, presses Left mouse button records the value of mouse changing coordinates (Px, Py), if user records when pressing left mouse button and mobile mouse The value of mouse changing coordinates (Px ', Py '), it is all that local image region is chosen to add with the coordinate value of former topography's central point Mouse is currently displaced as the seat target value of new selected topography's central point, and the wherein current x-axis displacement of mouse is Px '-Px, mouse Marking the displacement of current y-axis is Py '-Py, the topography such as m selected by is chosen by user drag after the coordinate of new central point be (Px_m, Py_m), then take Px_mThe 1/16 of m-th of foreground floating frame width is subtracted as the x-axis coordinate of ground zero, takes Py_mSubtract m The 1/16 of a foreground floating frame height is the y-axis coordinate of ground zero, with this new coordinate is starting, width the in entire image The 1/8 of m foreground floating frame width, the 1/8 of a height of m-th of foreground floating frame height, it is chosen using distinct representative It is local image region selected by m and still that pure color (such as red, green, blue), which draws rectangular border to express this region of user, Digital number m is drawn for selected state, and in the area on the image of the upper left corner identifies the region to distinguish for user and right M-th of foreground floating frame is answered, the image default amplification 800% within the scope of this is plotted in m-th of foreground floating frame；Then (Px is drawn on upper left side in m-th of foreground floating frame_m, Py_m) value；Equally user setting foreground is allowed to float in a menu The digital number m and (Px drawn in window_m, Py_m) display or hiding；Update the record (Px, Py) of mouse changing coordinates Value；

(14) vertical slider control with a scale is drawn on the left of all foreground floating frames, and current sliding block is moved to Graduation position representated by 800%；This i.e. foreground floating frame show image scale bar, and combine in all preceding table flotations The scale bar of the dynamic same display image of window sharing；When the sliding block on user's moving ratio ruler, if the foreground floating frame Serial number is not present in combination record, then accordingly amplification and the diminution centered on (Px, Py) of the image on the floating frame of foreground；When When sliding block on user's moving ratio ruler amplifies image to the size for exceeding foreground floating frame on the floating frame of foreground, exceed Part no longer draw, when on user's moving ratio ruler sliding block reduce foreground floating frame on image when, program is with new The selected topography that ratio obtains centered on (Px, Py) is plotted in the floating frame of foreground according to new magnification ratio；When When sliding block on user's moving ratio ruler, if the foreground floating frame serial number is present in combination record, it is logical to send message Know other foreground floating frames in combination, it is made all to update the sliding block on moving ratio ruler to new magnification ratio position, so Afterwards using combination in smallest sequence number foreground floating frame starting point as starting point, and according to 8), 9), 10), 11) shown in repaint combination In all selected topographies into foreground floating frame, smallest sequence number foreground floating frame width is first divided by new in combination Magnification ratio along with combination in smallest sequence number foreground floating frame x-axis starting point be less than backdrop window entire image width when, group Time small serial number foreground floating frame x-axis starting point is that smallest sequence number foreground floating frame width is first divided by new amplification in combination in conjunction Ratio adds smallest sequence number foreground floating frame x-axis starting point in combination, time small serial number foreground floating frame y-axis starting point in combination Identical as smallest sequence number foreground floating frame y-axis starting point in combination, otherwise, time small serial number foreground floating frame x-axis rises in combination Point with combine in smallest sequence number foreground floating frame x-axis starting point it is identical, secondary small serial number foreground floating frame y-axis starting point is in combination Smallest sequence number foreground floating frame height is first divided by new magnification ratio along with smallest sequence number foreground floating in combination in combination Window y-axis starting point, and so on；Limitation foreground floating frame shows that the magnification ratio of image cannot be below backdrop window display figure The diminution ratio of picture；The user setting slider control is allowed to show or hide in a menu；

(15) user is allowed to open multiple picture files, corresponding backdrop window and foreground floating frame top set, other windows exist Lower layer stackup；When coming back to some backdrop window of this program after user opens other programs or other windows, the back Scape window obtains focus, and top set is shown, and sends the corresponding foreground floating frame of message informing, makes it where backdrop window Top set is shown in display except display；This program is come back to after user opens other programs or other windows When a certain foreground floating frame, which obtains focus, and top set is shown, and sends the corresponding background of message informing Other foreground floating frames in window and array show top set in the display where it；

(16) allow user in backdrop window and foreground floating frame using mobile tool, rectangular marquee, lasso tool, The editor of select tools, paintbrush tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool progress image And modification, user edit and modify in backdrop window, backdrop window will send all foreground floating frames of message informing, preceding Platform floating frame obtains notification message will repaint selected topography in the window, user a certain foreground floating frame into Edlin and modification, foreground floating frame will send message informing backdrop window, and backdrop window obtains notification message will be in window In repaint entire image, while the foreground floating frame will also send other foreground floating windows in message informing array Mouthful, and make each foreground floating frame acquisition notification message that will repaint selected topography in the window；

(17) mobile tool, rectangular marquee, lasso tool, select tools, picture are used in the floating frame of foreground as user When the pen or shape tool, Eraser Tool, Gradient Tool, blur tool, dodge tool etc. tool carry out editor and the modification of image, such as Editor's range of fruit image perhaps modify range have exceeded foreground floating frame range check the image editor's range or Modify range whether in array other foreground floating frames range, if it is mouse is moved to corresponding display and foreground Foreground floating frame, otherwise image is translated according to the mobile opposite direction of mouse automatically, new after translating such as m topography Central point coordinate be (Px_m, Py_m), then take Px_mThe 1/16 of m-th of foreground floating frame width is subtracted as the x-axis of ground zero Coordinate takes Py_mSubtract the 1/16 of m-th of foreground floating frame height for the y-axis coordinate of ground zero, in entire image newly with this Coordinate is starting, and width is the 1/8, the 1/8 of a height of m-th of foreground floating frame height of m-th of foreground floating frame width, is used The distinct pure color (such as red, green, blue) chosen that represents draws rectangular border to express this region of user as office selected by m Portion's image region and be still selected state, and draw digital number m on the image of the upper left corner in the area and identify the region Think that user distinguishes and corresponds to m-th of foreground floating frame, before the image default amplification 800% within the scope of this is plotted to m-th In platform floating frame；Then (Px is drawn on upper left side in m-th of foreground floating frame_m, Py_m) value；Equally allow in a menu The digital number m and (Px drawn in the floating frame of user setting foreground_m, Py_m) display or hiding；