CN102339275B - Comment processing method and device for electronic book - Google Patents
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- CN102339275B CN102339275B CN201010234772.3A CN201010234772A CN102339275B CN 102339275 B CN102339275 B CN 102339275B CN 201010234772 A CN201010234772 A CN 201010234772A CN 102339275 B CN102339275 B CN 102339275B
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Abstract
The invention discloses a comment processing method and a comment processing device for an electronic book. The comment processing method comprises the following steps of: when a handwriting pen falls on an electronic book touch screen for selecting the comment resource of a displayed text resource, converting the coordinates of each touch point generated during selection into a fixed position of selected characters corresponding to the touch point in the text resource and the position of the touch point relative to the displaying position of the selected characters; recording the converted positions to form a corresponding comment resource locus, and displaying a comment input region according to the positions of the comment resource locus to input corresponding comment contents; and when the typesetting of the text resource displayed on the electronic book touch screen changes, displaying the comment resource locus and corresponding comment contents according to the font size, a current display position and corresponding locus recording information after typesetting of characters corresponding to the comment resource. According to the method and the device, the commend resource locus can adapt to different typesetting attributes.
Description
Technical field
The invention belongs to text-processing field, relate to a kind of annotations and comments operation displaying method, relate in particular to the annotations and comments operation displaying method in a kind of electronic book reading process.
Background technology
At present, existing e-book annotations and comments are only in certain font size, the annotations and comments track display under the typesetting attributes such as line space.It,, by drawing the page of specific typesetting attribute, directly draws annotations and comments by writing pencil track on the page, and preserves typesetting attribute and comment track thereof.
But after zooming in or out font, e-book screen can show the new page, and and annotations and comments disappear.That is to say, when typesetting attribute changes, the content of comment is not mated with the content of text in the page, thereby no longer shows annotations and comments.
The text resource that existing e-book annotations and comments normally utilize background colour mark to choose, shows annotations and comments content in back gauge blank space, with connecting line, connects annotations and comments content and endorsed resource.Its shortcoming is: background colour is image not.
In addition, existing e-book annotations and comments are at cursor place, to insert an icon, then below screen, show annotations and comments content.The shortcoming causing is like this: annotations and comments can only be for a position of text, can not be for one section of text; And annotations and comments icon is unobvious.
Summary of the invention
Object of the present invention is intended to solve the aforementioned problems in the prior.
For this reason, embodiments of the invention propose a kind of energy different versatility of typesetting attribute of adaptation, the e-book of ease for use annotations and comments treating apparatus and method.
According to an aspect of the present invention, the embodiment of the present invention has proposed a kind of e-book annotations and comments disposal route, the treating method comprises following steps: text resource a) showing according to display screen is annotated and commented on choosing of resource, each touch point coordinate producing when choosing is converted to fixed position in text resource of selected text that touch point is corresponding and touch point about the relative position of selected text display position; B) record described fixed position and relative position, to form corresponding annotations and comments resource track; C), according to the position of annotations and comments resource track, show that annotations and comments input area is to input corresponding annotations and comments content; And d), according to font size, current display position and corresponding fixed position and relative position after the typesetting of the corresponding word of annotations and comments resource, show track and the corresponding annotations and comments content of annotations and comments resource.
The further embodiment according to the present invention, described step c) the annotations and comments input area in is translucent input frame.During annotations and comments content within showing described input frame, also comprise according to the annotations and comments content of input and described input frame is carried out to the step of edge cutting processing.
The further embodiment according to the present invention, also comprises step b) in the annotations and comments resource track that forms carry out the step of soften handled.
The further embodiment according to the present invention; after described step b, also comprise: judge that described annotations and comments resource track is existing annotations and comments resource track or current annotation resource track; if the track of existing annotations and comments resource, shows existing annotations and comments resource track and corresponding annotations and comments content thereof.
The embodiment of a step again according to the present invention, if judge corresponding current annotation resource track, further judge whether touch point drops on the next line resource beginning of current annotation resource track, if so, described fixed position and relative position are added in current annotation resource track; If not, create new annotations and comments resource track, and described fixed position and relative position are added in new annotations and comments resource track.
The further embodiment according to the present invention, annotations and comments resource track is linear.
According to a further aspect in the invention, embodiments of the invention propose a kind of e-book annotations and comments treating apparatus, described treating apparatus comprises: modular converter, the text resource that described modular converter shows according to display screen is annotated and commented on choosing of resource, and each touch point coordinate producing when choosing is converted to fixed position in text resource of selected text that touch point is corresponding and touch point about the relative position of selected text display position; Track record module, fixed position and relative position described in described track record module records, to form corresponding annotations and comments resource track; Annotations and comments module, described annotations and comments module, according to the position of annotations and comments resource track, shows that annotations and comments input area is in order to input corresponding annotations and comments content; And display module, described display module is when the text resource of e-book touch-control screen display exists typesetting to change, according to the font size after the typesetting of the corresponding word of annotations and comments resource, current display position and corresponding fixed position and relative position, show annotations and comments resource track and corresponding annotations and comments content.
The present invention operates by the annotations and comments in electronic book reading process, annotations and comments resource track is changed, the track retaining is the relative position for resource word, it not the coordinate position in the page under specific typesetting, the corresponding relation of the position showing according to resource in e-book and annotations and comments resource track, making to annotate and comment on resource track can show under various typesetting patterns, has improved the versatility of annotations and comments.
In addition, also have the following advantages: use lines as annotations and comments resource track, more meet the characteristic of black and white electrical screen; Use track soften handled technology that person's handwriting is more beautified; The annotations and comments input area of translucent input frame, the annotations and comments former word of desalination in input frame, avoids affecting the demonstration of the text resource below it; According to input content, display box is carried out to edge scissor and make arrangement after due consideration reason, make to show compacter.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is the e-book annotations and comments disposal route overview flow chart according to the embodiment of the present invention;
Fig. 2 is the display effect figure before line feed according to the annotations and comments resource track of the e-book annotations and comments disposal route of the embodiment of the present invention;
Fig. 3 is the display effect figure after line feed according to the annotations and comments resource track of the e-book annotations and comments disposal route of the embodiment of the present invention;
Fig. 4 is the e-book annotations and comments disposal route particular flow sheet according to the embodiment of the present invention;
Fig. 5 is the original schematic diagram of the space of a whole page in electronic book reading process of the present invention;
Fig. 6 adds annotations and comments resource track single file original effect schematic diagram in electronic book reading process of the present invention;
Fig. 7 adds annotations and comments resource track multirow original effect schematic diagram in electronic book reading process of the present invention;
Fig. 8 adds annotations and comments resource track (through soften handled) schematic diagram in electronic book reading process of the present invention;
Fig. 9 is the medium annotations and comments schematic diagram to be added of electronic book reading process of the present invention;
Figure 10 has added annotations and comments schematic diagram in electronic book reading process of the present invention;
Figure 11 shows annotations and comments resource track display annotations and comments schematic diagram in electronic book reading process of the present invention;
Figure 12 shows the hiding annotations and comments of annotations and comments resource track schematic diagram in electronic book reading process of the present invention;
Figure 13 is according to the structural representation of the e-book annotations and comments treating apparatus of the embodiment of the present invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
The present invention proposes e-book annotations and comments disposal route and device in a kind of electronic book reading process, according to existing problem in existing annotations and comments operation and procedure for displaying, for versatility, the ease for use that improves the operation of track annotations and comments and show, annotations and comments operation and the demonstration link of the present invention in electronic book reading process, the corresponding relation of the position showing according to resource in e-book and annotations and comments resource track, makes to annotate and comment on resource track and can adapt to different typesetting attributes.
With reference to figure 1, the e-book annotations and comments disposal route overview flow chart that this figure is the embodiment of the present invention.
As shown in the figure, the method comprises the following steps: when writing pencil drops on e-book touch screen text resource to showing and annotates and comments on choosing of resource, each touch point coordinate that the text resource showing according to display screen produces when choosing is converted to: the fixed position of selected text corresponding to touch point in text resource, and touch point is about the relative position (step 102) of selected text display position.
Here, touch point coordinate refers to the location of pixels of writing pencil in current display page.
The fixed position of word in text resource refers to that this word is in text resource, be in corresponding electronic document, the ordinal position of relative other words, for example, this word is which word in text resource, before and after it, have which word to be adjacent, this position is showing that the space of a whole page is all changeless in the situation that of how variation.
The relative position that touch point is clicked the display position of word about correspondence refers to, take that to click word central point pixel coordinate be benchmark, and the x of touch point coordinate and this word center point coordinate, y bias size, for example, represent with Δ x and Δ y.
Then, above-mentioned fixed position and relative position that touch point coordinate is converted to carry out record, to form corresponding annotations and comments resource track (step 104).The positional information of each touch point coordinate corresponding conversion adds successively in annotations and comments resource track and carries out record when choosing, thereby can obtain whole annotations and comments resource track corresponding to selected annotations and comments resource choosing while finishing.Wherein, annotations and comments resource track be writing pencil when choosing the corresponding literal resource that means to do annotations and comments, a series of touch points form chooses the positional information that track is corresponding.For example, annotations and comments resource track is linear.
After annotations and comments resource is chosen end, according to the position of annotations and comments resource track, show that annotations and comments input area is to input corresponding annotations and comments content (step 106).In one embodiment, annotations and comments input area can be translucent input frame, be positioned at annotations and comments and choose the top of other text resources of resource upper and lower or a side, thereby the demonstration of the text resource below it avoided affecting in the former word of annotations and comments in desalination input frame.
When the text resource of e-book touch-control screen display exists typesetting to change, for example text resource is zoomed in or out to typesetting, or the word in text resource a line or a few row is entered a new line etc., cause the position of some or all point in track to change.Correspondingly, the row, column number of the text resource that touch screen shows also can change, and the display position of word also can correspondingly be offset.At this moment, according to fixed position and the relative position of font size, current display position and corresponding record after the typesetting of the corresponding word of annotations and comments resource, show track and the corresponding annotations and comments content (step 108) of annotations and comments resource.
For example, suppose in step 102, touch point coordinate is (40,36), current font size is 16, and corresponding click word centre coordinate is (32,32), corresponding relative position Δ x, the Δ y that tries to achieve touch point coordinate and this word center point coordinate is (8,4).
While being rearranged to convergent-divergent typesetting for the space of a whole page, in step 108, if the font size during the current space of a whole page arranges is 24, according to the space of a whole page, change the font size 16 and 24 of forward and backward correspondence, the multiple that can obtain space of a whole page convergent-divergent is 1.5 times, relative position Δ x, the Δ y that can obtain touch point coordinate word center point coordinate corresponding to it under the current space of a whole page is (12,6).By the fixed position of the corresponding word of touch point, can obtain the central point location of pixels of this word under the current space of a whole page, be for example (48,16).
At this moment, in conjunction with the central point location of pixels (48,16) of relative position (12,6) and this word, can obtain the corresponding annotations and comments of this word resource tracing point coordinate under the current space of a whole page is (60,22).
While being rearranged in annotations and comments resource track for the space of a whole page that line feed typesetting appears in certain word, with reference to the embodiment of figure 2, for a line word " we are exactly insect " of original space of a whole page, after line feed as shown in Figure 3.There is line feed in word "Yes" wherein.
At this moment, in step 108, it is constant that the space of a whole page changes the font size of forward and backward correspondence, and the multiple of space of a whole page convergent-divergent is 1 times, and relative position Δ x, the Δ y that can obtain touch point coordinate word center point coordinate corresponding to it under the current space of a whole page is (8,4).By the fixed position of word "Yes" after the corresponding line feed of touch point, can obtain the central point location of pixels of this word under the current space of a whole page, be for example (48,16).
At this moment, in conjunction with the central point location of pixels (48,16) of relative position (8,4) and this word, can obtain the corresponding annotations and comments of this word resource tracing point coordinate under the current space of a whole page is (56,20).
By the way each word of annotations and comments resource track is carried out to correspondingly position conversion, can obtain the annotations and comments resource track of automatically revising along with the space of a whole page changes as shown in Figure 3.
Thereby, can not have influence on because the space of a whole page resets the loss of annotations and comments content.
Specific embodiment below in conjunction with Fig. 4 to Figure 12, provides detailed explanation to other various preferable case that in electronic book reading process of the present invention, e-book annotations and comments treatment step may exist.
First, open existing electronic document, and show original annotations and comments resource track and annotations and comments content according to arranging.From existing annotation file, read annotations and comments, and show annotations and comments resource track and the annotations and comments (step 202) of its correspondence.
Here, if while there are annotations and comments in the electronic document of current demonstration on e-book touch screen (or text resource), can be according to the displaying principle described in step 108, according to the corresponding tts resource trace information of previously having preserved of these annotations and comments, the track and the annotations and comments that carry out under the current space of a whole page show.
When the electronic document of current demonstration on e-book touch screen (or text resource) is not is not annotated and commented on, show the text resource of chapter2 as shown in Figure 5, wait for that user annotates and comments on resource to text resource and chooses input.
Then, writing pencil falls (step 204), the text resource of the chapter2 shown in Fig. 5 is annotated and commented on to resource and choose.
In step 206, according to touch point position judgment touch point whether in certain the existing resource track showing or on annotations and comments.That is, whether the annotations and comments resource that judgement is chosen is original annotations and comments resource of choosing, and the whether corresponding existing annotations and comments resource of annotations and comments resource of choosing is chosen track.
Be, jump to step 218, eject annotations and comments input frame, input or modification annotations and comments content.
Otherwise, represent that the annotations and comments resource of choosing is the current annotations and comments resource of choosing, further judge whether touch point is the next line resource beginning (step 208) of current annotation resource track.If in the next line resource beginning of current annotation resource track, and current annotation resource track finishes at end of line, the continuity that to be considered as take track that this touch point starts be current annotation resource track.
According to the condition of step 208, display effect is as Fig. 6, Fig. 7.In Fig. 6, a1 is the first row of current annotation resource track, when continuing to choose and have line feed, by the judgement of step 208, thinks the continuation of the capable corresponding track of a2 and a3 behavior a1.
If touch point, in two kinds of situations of above-mentioned steps 206 and 208 judgements, is not thought that this touch point is new annotations and comments resource track, and is created new annotations and comments resource track (step 210).
Then, touch point coordinate is added in this annotations and comments resource track (step 212).
Due to winding the turning round of annotations and comments resource track possibility of writing pencil, what have directly overlays above word, not attractive in appearance.Therefore, in described step 212, can do soften handled to each touch point coordinate, remove sawtooth, beautify lines, user be inputted more attractive in appearance.For example, after the annotations and comments resource track a1-a3 of Fig. 7 being processed, display effect is as shown in a1 '-a3 ' of Fig. 8, and wherein corresponding lines track is more straight.
In addition, in described step 212, can change each touch point coordinate, be converted to e-book Chinese word fixed position and this touch point for the relative position of this word, to adapt to the change of typesetting attribute.
Then, judge whether writing pencil lifts (step 214).It's not true, and expression annotations and comments resource is also chosen and proceeded, and therefore touch point coordinate corresponding to corresponding track is added in current resource track successively.
Repeating step 212-214, until current annotation resource is chosen end, and records corresponding annotations and comments resource track (step 216).
After finishing a resource track, and in the schedule time, for example, in half second, there is no touch control operation, or when writing pencil is clicked on current resource track, on display page, eject annotations and comments input area, above-mentioned translucent input frame P (step 218) for example, display effect is as Fig. 9.
Word annotations and comments content (step 220) after user can perhaps identify in P input annotations and comments in input frame.Display effect, can be with the scroll bar L rolling input frame on the right, to input more content as Figure 10.
Click input frame P outside, or certain hour, for example in 1 second, there is no touch control operation, complete annotations and comments content (step 222).
At this moment can to input frame P, as edge scissor, make arrangement after due consideration reason according to input content, while making input frame displaying contents, display box P ' only around annotations and comments, and makes to annotate and comment near resource track, makes to show compacter.Display effect is as Figure 11, and display box P ' herein preferably can be to moving down, as far as possible near resource track.
In addition, can hide separately annotations and comments, by icon I, replace annotations and comments content to show, indicate annotations and comments, to give prominence to text, display effect is as Figure 12.
Finally, will annotate and comment on resource track, and comprise the word fixed position of each touch point coordinate conversion that track is corresponding and for the relative position of this word, and annotations and comments content is saved in (step 224) in annotation file.
When the text resource of e-book touch-control screen display exists typesetting to change, for example according to step 202, from preserving, annotation file, read when annotating and commenting on and showing annotations and comments resource track, according to fixed position and the relative position of the corresponding word of the annotations and comments resource of preserving, and before and after the variation of this word, font size, current display position, show the track of choosing of annotating and commenting on resource under the current space of a whole page.
In this step, if being distributed in different pages because typesetting changes, goes up the resource track of annotations and comments, display section resource track and complete annotations and comments content in each page.
In addition, above-mentioned steps 206 and 208 judgement, be based on correspondence preserve annotations and comments resource track and carry out current touch point position.
When in step 204, touch point falls, touch point position can be converted into the fixed position of word in text resource, each track in the annotations and comments resource track record of previously having preserved also comprises the fixed position of word in text resource, and the fixed position of word in text resource can be big or small, thereby step 206 can judge that touch point position is whether in annotations and comments resource track.
In addition, annotations and comments show a frame (as the P ' of Figure 11), if touch point position is in frame, can judge that touch point is on annotations and comments.
Whether the fixed position of the word that in like manner, can judge the conversion of this touch point position in step 208 in text resource be in the next line resource beginning of current annotation track.That is, by the next word of the word fixed position in text resource in the last item record of fixed position corresponding to touch point and current annotation track, the fixed position in text resource compares.
Now, with reference to Figure 13, this figure is according to the structural representation of the e-book annotations and comments treating apparatus of the embodiment of the present invention.
As shown in the figure, the e-book of embodiment of the present invention annotations and comments treating apparatus comprises modular converter 30, track record module 40, annotations and comments module 50 and display module 60.
Modular converter 30 drops on e-book touch screen text resource to showing at writing pencil and annotates and comments on resource while choosing, and each touch point coordinate producing when choosing is converted to fixed position in text resource of selected text that touch point is corresponding and touch point about the relative position of selected text display position.
Wherein, touch point coordinate refers to the location of pixels of word that writing pencil is clicked in current display page, can when writing pencil drops on e-book touch screen, determine by induction module 20.
The fixed position of word in text resource refers to that this word is in text resource, be in corresponding electronic document, the ordinal position of relative other words, for example, this word is which word in text resource, before and after it, have which word to be adjacent, this position is showing that the space of a whole page is all changeless in the situation that of how variation.
The relative position that touch point is clicked the display position of word about correspondence refers to, take that to click word central point pixel coordinate be benchmark, and the x of touch point coordinate and this word center point coordinate, y bias size, for example, represent with Δ x and Δ y.
Modular converter 30 also comprises the first judging unit (not shown), for judging whether touch point drops in existing annotations and comments resource track.In the time of in touch point drops on existing annotations and comments resource track, display module 60 shows existing annotations and comments resource track and corresponding annotations and comments content thereof.
Modular converter 30 can also comprise the second judging unit (not shown), when judgement touch point does not drop in existing annotations and comments resource track, the second judging unit is for further judging whether touch point drops on the next line resource beginning of current annotation resource track.
When touch point drops on the next line resource beginning of current annotation resource track, track record module adds described fixed position and relative position in current annotation resource track.
When touch point does not drop on the next line resource beginning of current annotation resource track, track record module adds described fixed position and relative position in the annotations and comments resource track of new establishment.
The principle of work of modular converter 30 can be described to the correspondence of step 216 about step 206 in step 102 in Fig. 1 and Fig. 4 with reference to above-mentioned, repeats no more here.
Track record module 40 adds the fixed position of each touch point corresponding conversion and relative position in annotations and comments resource track and carries out record, form corresponding annotations and comments resource track, thereby can obtain whole annotations and comments resource track corresponding to selected annotations and comments resource when choosing end.
Annotations and comments module 50, for after annotations and comments resource track is chosen end, shows that annotations and comments input area is in order to input corresponding annotations and comments content.
Display module 60 is when the text resource of e-book touch-control screen display exists typesetting to change, according to font size, current display position and corresponding fixed position and relative position after the typesetting of the corresponding word of annotations and comments resource, show track and the corresponding annotations and comments content of annotations and comments resource.
In one embodiment, display module 60 will be annotated and commented on content and hide separately, and by icon, be replaced the demonstration of described annotations and comments content.
The principle of work of display module 60 can be described with reference to the above-mentioned correspondence about step 202 in step 108 in Fig. 1 and Fig. 4, repeats no more here.
In one embodiment, treating apparatus of the present invention can also comprise the first processing module (not shown), while showing annotations and comments content in the annotations and comments input area of for example input frame, the first processing module is carried out edge scissor according to the annotations and comments content of input to input frame and is made arrangement after due consideration reason.
In addition, can also comprise the second processing module (not shown), described second processes module carries out soften handled by the annotations and comments resource track of record, wherein annotates and comments on resource track and can form linear.
E-book annotations and comments disposal route of the present invention and the device track annotations and comments in electronic book reading process operate and show, compared with prior art have the following advantages:
1, the person's handwriting that has retained author, has embodied author's original meaning, and invocation step and the input error of having omitted input method have improved the ease for use of annotations and comments operations.
2, the track retaining is the relative position for resource word, is not the coordinate position in the page under specific typesetting, and track annotations and comments can be shown under various typesetting patterns, has improved the versatility of annotations and comments.
3, with lines, replace background colour or foreground, meet the characteristic of black and white electrical screen.And, can annotate and comment on resource for one section of text and choose.
4, use track soften handled technology that person's handwriting is more beautified.
5, the annotations and comments input area of translucent input frame, the annotations and comments former word of desalination in input frame, avoids affecting the demonstration of the text resource below it.
6, according to input content, display box is carried out to edge scissor and make arrangement after due consideration reason, make to show compacter.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (9)
1. an e-book annotations and comments disposal route, is characterized in that, the treating method comprises following steps:
A) the text resource showing according to display screen is annotated and commented on choosing of resource, and each touch point coordinate producing when choosing is converted to fixed position in text resource of selected text that touch point is corresponding and touch point about the relative position of selected text display position; Wherein, touch point coordinate refers to the location of pixels of touch point in current display page; The fixed position of word in text resource refers to the ordinal position of this word relative other words in text resource; Touch point refers to about the relative position of selected text display position, take that to click word central point pixel coordinate be benchmark, the bias size of touch point coordinate and word center point coordinate;
B) record described fixed position and relative position, to form corresponding annotations and comments resource track;
C), according to the position of annotations and comments resource track, show that annotations and comments input area is to input corresponding annotations and comments content; And
D), according to the font size after the typesetting of the corresponding word of annotations and comments resource, current display position and corresponding fixed position and relative position, show annotations and comments resource track and corresponding annotations and comments content; Comprise: according to the relative position of the touch point coordinate before the variation of font size and typesetting and word center point coordinate, determine touch point coordinate under the current space of a whole page and the relative position of word center point coordinate; According to fixed position, determine the word center pixel position under the current space of a whole page; According to the relative position of the word center pixel position under the current space of a whole page and the touch point coordinate under the current space of a whole page and word center point coordinate, determine annotations and comments resource tracing point coordinate, to show annotations and comments resource track and corresponding annotations and comments content.
2. disposal route as claimed in claim 1, is characterized in that, described step c) in annotations and comments input area be translucent input frame.
3. disposal route as claimed in claim 2, is characterized in that, during annotations and comments content within showing described input frame, also comprises according to the annotations and comments content of input and described input frame is carried out to the step of the processing of edge cutting.
4. disposal route as claimed in claim 1, is characterized in that, also comprises step b) in form the step that annotations and comments resource track carries out soften handled.
5. disposal route as claimed in claim 1, is characterized in that, after described step b, also comprises: judge that described annotations and comments resource track is existing annotations and comments resource track or current annotation resource track,
If existing annotations and comments resource track, shows existing annotations and comments resource track and corresponding annotations and comments content thereof.
6. the disposal route as described in claim 1 or 5, is characterized in that, described annotations and comments content is hidden separately, and replaces described annotations and comments content to show by corresponding icon.
7. disposal route as claimed in claim 5, is characterized in that, if corresponding current annotation resource track further judges whether touch point drops on the next line resource beginning of current annotation resource track,
If so, corresponding fixed position and the relative position of described touch point added in current annotation resource track;
If not, create new annotations and comments resource track, and corresponding fixed position and the relative position of described touch point added in new annotations and comments resource track.
8. the disposal route as described in claim 1,4,5 or 7, is characterized in that, annotations and comments resource track is linear.
9. an e-book annotations and comments treating apparatus, is characterized in that, described treating apparatus comprises:
Modular converter, the text resource that described modular converter shows according to display screen is annotated and commented on choosing of resource, and each touch point coordinate producing when choosing is converted to the fixed position of the corresponding selected text of touch point in text resource and touch point for the relative position of this word display position; Wherein, touch point coordinate refers to the location of pixels of touch point in current display page; The fixed position of word in text resource refers to the ordinal position of this word relative other words in text resource; Touch point refers to about the relative position of selected text display position, take that to click word central point pixel coordinate be benchmark, the bias size of touch point coordinate and word center point coordinate;
Track record module, fixed position and relative position described in described track record module records, to form corresponding annotations and comments resource track;
Annotations and comments module, described annotations and comments module, according to the position of annotations and comments resource track, shows that annotations and comments input area is in order to input corresponding annotations and comments content; And
Display module, described display module, according to font size, current display position and corresponding fixed position and relative position after the typesetting of the corresponding word of annotations and comments resource, shows annotations and comments resource track and corresponding annotations and comments content; Comprise: according to the relative position of the touch point coordinate before the variation of font size and typesetting and word center point coordinate, determine touch point coordinate under the current space of a whole page and the relative position of word center point coordinate; According to fixed position, determine the word center pixel position under the current space of a whole page; According to the relative position of the word center pixel position under the current space of a whole page and the touch point coordinate under the current space of a whole page and word center point coordinate, determine annotations and comments resource tracing point coordinate, to show annotations and comments resource track and corresponding annotations and comments content.
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| CN103713844B (en) * | 2012-10-09 | 2017-03-01 | 宏达国际电子股份有限公司 | The method of scaling screen-picture and electronic installation |
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