CN103425627B - Produce the method for stroke and the method for generation font - Google Patents
Produce the method for stroke and the method for generation font Download PDFInfo
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- CN103425627B CN103425627B CN201210158356.9A CN201210158356A CN103425627B CN 103425627 B CN103425627 B CN 103425627B CN 201210158356 A CN201210158356 A CN 201210158356A CN 103425627 B CN103425627 B CN 103425627B
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Abstract
The invention discloses a kind of method that produces the method for stroke and produce font. The method of this generation stroke comprises the multiple key point coordinates and at least one width value that read the corresponding runic stroke of a target stroke, read multiple key point coordinates and at least one width value of the corresponding light face type stroke of this target stroke, produce this target stroke according at least one zoom ratio of multiple key point coordinates of multiple key point coordinates of this runic stroke and at least one width value, this light face type stroke and at least one width value, this target stroke, and this target stroke is shown on a display. Therefore, produce the method for target stroke and generation font by the present invention, in the time changing the thickness of font, font structure can not be destroyed, and in the time needing a set of new font, can produce new font by horizontal stroke of adjustment aim stroke, perpendicular zoom ratio separately of drawing and tiltedly draw, therefore need not redesign again a whole set of font.
Description
Technical field
The invention relates to a kind of method that produces the method for stroke and produce font, espespecially a kind of according to oneThe method of the stroke after cover runic stroke and the generation of a set of light face type stroke are upgraded and a kind of according to a set of runic penDraw and a set of light face type stroke produces the method for font after upgrading.
Background technology
Chinese character coding input method and input method of Chinese character are the input method that computer user is conventional, and present stage producesThe method of font is by font generator acquisition font data, then produces according to the relevant parameter of fontFont.
The relevant parameter of font comprises key point and the width value of each stroke, please refer to Fig. 1, and Fig. 1 is penThe key point of drawing and the schematic diagram of width value. With the stroke " ㄋ " of Chinese word " protruding ", as Fig. 1Shown in, stroke " ㄋ " is to be made up of 5 key point K1 to K5 and 4 width value W1 to W4,Meeting collocation one width value between every two key points, the portion that for example key point K2 and key point K3 formThe width of point stroke is width value W2.
But in the prior art, in the time needing the font of different thicknesses, often all need to redesign oneOverlap new font, cause repeatedly designing in response to different fineness degrees. In addition, if only directly rightOriginal font changing thickness, can make the font structure after changing be seriously damaged, for example particular strokeWhen too thick, can exceed the frame of font. Therefore with regard to prior art, still word cannot do not destroyedType structure or produce the font of various fineness in the situation that not redesigning font.
Summary of the invention
One embodiment of the invention are about a kind of method that produces stroke, comprise that to read a target stroke institute rightMultiple key point coordinates and at least one width value of the one runic stroke of answering, read this target stroke institute correspondenceMultiple key point coordinates and at least one width value of a light face type stroke, according to multiple passes of this runic strokeMultiple key point coordinates of key point coordinates and at least one width value, this light face type stroke and at least one width value,At least one zoom ratio of this target stroke produces this target stroke, and this target stroke is shown in to oneOn display.
Another embodiment of the present invention, about a kind of method that produces font, comprises and produces multiple target strokesAnd produce this font according to those target strokes. Each the target stroke that produces target stroke comprises and reads thisMultiple key point coordinates and at least one width value of the corresponding runic stroke of target stroke, read this orderMultiple key point coordinates and at least one width value of the corresponding light face type stroke of mark stroke, according to this runicMultiple key point coordinates of multiple key point coordinates of stroke and at least one width value, this light face type stroke and extremelyAt least one zoom ratio of a few width value and this target stroke, produces this target stroke.
Produce the method for target stroke and generation font by the embodiment of the present invention, when changing the thickness of fontTime, font structure can not be destroyed, and in the time needing a set of new font, can pass through adjustment aim penDraw horizontal stroke, perpendicular zoom ratio separately of drawing and tiltedly draw produce new font, therefore need not be more againDesign a whole set of font.
Brief description of the drawings
Fig. 1 is the key point of stroke and the schematic diagram of width value.
Fig. 2 is the flow chart that first embodiment of the invention produces target stroke.
Fig. 3 is the flow chart that second embodiment of the invention produces target stroke.
Fig. 4 is the flow chart that third embodiment of the invention produces target stroke.
Fig. 5 is the flow chart that fourth embodiment of the invention produces target font.
Fig. 6 A is the schematic diagram of the light face type stroke of Chinese word.
Fig. 6 B is the schematic diagram of the runic stroke of Chinese word.
Fig. 6 C is the schematic diagram that Fig. 6 A, Fig. 6 B is carried out to the flow process generation target font of Fig. 2.
Wherein, description of reference numerals is as follows:
202 to 208 steps
302 to 308 steps
402 to 408 steps
502 to 510 steps
A1 to A25 target font
K1 to K5 key point
W1 to W4 width value
Detailed description of the invention
In the middle of description and follow-up claim, use some vocabulary to censure specific groupPart. Person with usual knowledge in their respective areas should understand, and manufacturer may claim with different nounsExhale same assembly. This description and follow-up claim are not used as district with the difference of titleThe mode of other assembly, but the difference in function is used as the benchmark of distinguishing with assembly. In explanation in the whole textIn the middle of book and follow-up claim, be an open term mentioned " comprising ", therefore should be construed to" including but not limited to ".
Please refer to Fig. 2, Fig. 2 is the flow chart that first embodiment of the invention produces target stroke, is described as follows.
Step 202: read multiple key point coordinates of the corresponding runic stroke of target stroke and at least oneWidth value;
Step 204: read multiple key point coordinates of the corresponding light face type stroke of target stroke and at least oneWidth value;
Step 206: according to multiple key point coordinates of the corresponding runic stroke of target stroke and at least oneMultiple key point coordinates of width value, the corresponding light face type stroke of target stroke and extremelyA few width value, and at least one zoom ratio of target stroke produces target stroke;
Step 208: target stroke is shown on display.
The width value of stroke comprises horizontal stroke, perpendicular the kind such as draws and tiltedly draw, therefore in step 202, and runicAt least one width value of stroke refers to horizontal stroke, the perpendicular width value of drawing and tiltedly drawing of runic stroke, and in stepIn 204, at least one width value of light face type stroke refers to horizontal stroke, the perpendicular width of drawing and tiltedly drawing of light face type strokeValue. In addition, multiple key point coordinates and at least one width value of runic stroke, light face type stroke can be stored inIn the database (database) of the internal memory of computer equipment for reading, and runic stroke, light face type strokeMultiple key point coordinates and at least one width value can be according to the identification code of target stroke (identificationcode)Read. Each stroke of each font all has its exclusive identification code.
In step 206, in the time will producing target stroke, be by multiple key point coordinates of light face type strokeCarry out interpolation (interpolation) to produce target with multiple key point coordinates of corresponding runic stroke respectivelyMultiple key point coordinates of stroke, and by least one width value of light face type stroke respectively with corresponding runic penAt least one width value of drawing carries out interpolation to produce at least one width value of target stroke. In addition target pen,The zoom ratio of drawing can change according to user's setting, is partial to runic stroke or is partial to produceThe target stroke of light face type stroke, and horizontal stroke of target stroke, perpendicularly draw, tiltedly draw and can there is difference or phase separatelySame zoom ratio, thus multiple font just can be produced by permutation and combination, therefore when needing a set of new wordWhen type, do not need to redesign again a whole set of font, and can be directly by adjustment aim stroke horizontal stroke, perpendicularThe zoom ratio separately of drawing, tiltedly draw can produce a set of new font, and then reduces in database and wantThe font storing.
In prior art, because font is in the time carrying out thickness change, the key point of its stroke cannot change,Therefore after font changes thickness, the structure of whole font can be destroyed, except affecting outward appearance, fontAlso may exceed frame and overlap with contiguous word. That is prior art only can be to whole pens of fontThe thickness of drawing is carried out the adjustment of equal proportion, and cannot do independently to adjust for each stroke. The present invention existsIn step 206, the multiple key points by multiple key point coordinates of light face type stroke with corresponding runic strokeCoordinate carries out respectively interpolation to produce multiple key point coordinates of target stroke, and by light face type stroke at leastOne width value carries out interpolation to produce target stroke at least with at least one width value of corresponding runic strokeOne width value. Have for the key point coordinate after this target stroke interpolation due to the target stroke producing andFor the width value after this target stroke interpolation, therefore the structure of target stroke can be along with other strokeChap or attenuate is destroyed, and avoids exceeding the situation that frame and contiguous word overlap. In stepIn 208, it is aobvious that the target stroke after generation can be shown in LCD screen, projector or mobile computer etc.Showing device.
Although in the first embodiment, be to produce interpolation by a set of runic stroke and a set of light face type strokeAfter target stroke, but also can get arithmetic average to runic stroke and light face type stroke in the first embodimentAfter number, r.m.s. (rootmeansquare), weighting, flat equalization method produces target stroke, or combinationTwo kinds of above methods produce target stroke, only produce target stroke by interpolation method and do not limit,Any for changing with modification and surely belong to this by the equalization of two cover strokes generation target strokes in the present embodimentThe bright scope containing.
Please refer to Fig. 3, Fig. 3 is the flow chart that second embodiment of the invention produces target stroke, is described as follows:
Step 302: read multiple key point coordinates of the corresponding light face type stroke of target stroke and at least oneWidth value;
Step 304: produce runic pen according at least one width value of the corresponding light face type stroke of target strokeAt least one width value of drawing, and produce according to multiple key point coordinates of light face type strokeMultiple key point coordinates of runic stroke, produce the corresponding runic of target strokeStroke;
Step 306: according to multiple key point coordinates of the corresponding runic stroke of target stroke and at least oneMultiple key point coordinates of width value, the corresponding light face type stroke of target stroke and extremelyAt least one zoom ratio of a few width value, target stroke produces target stroke;
Step 308: target stroke is shown on display.
The difference of the second embodiment and the first embodiment is, the second embodiment is only come by a set of light face type strokeProducing target stroke, before generation target stroke, is in step 304, to utilize light face type stroke to produce slightlyBody stroke, and the key point of runic stroke is to produce according to the key point of light face type stroke, produces runic penDraw key point time, the key point of light face type stroke can be inside contracted certain amplitude produce to avoid produce afterRunic stroke can exceed frame, in addition the width value of runic stroke be according to the width value of light face type stroke comeProduce, for instance, by by horizontal stroke of a light face type font, perpendicular draw, tiltedly difference or phase are not carried out in divisionTune with amplitude is thick, just can produce the runic font of a correspondence. After generation runic stroke, be same asThe first embodiment, the runic that then can produce according to light face type stroke and by light face type stroke in step 306Stroke produces the target stroke after interpolation, then in step 308, target stroke is shown on display.
Please refer to Fig. 4, Fig. 4 is the flow chart that third embodiment of the invention produces target stroke, is described as follows:
Step 402: read multiple key point coordinates of the corresponding runic stroke of target stroke and at least oneWidth value;
Step 404: produce light face type pen according at least one width value of the corresponding runic stroke of target strokeAt least one width value of drawing, and produce according to multiple key point coordinates of runic strokeMultiple key point coordinates of light face type stroke, produce the corresponding light face type of target strokeStroke;
Step 406: according to multiple key point coordinates of the corresponding runic stroke of target stroke and at least oneMultiple key point coordinates of width value, the corresponding light face type stroke of target stroke and extremelyAt least one zoom ratio of a few width value, target stroke produces target stroke;
Step 408: target stroke is shown on display.
The difference of the 3rd embodiment and the first embodiment is, the 3rd embodiment is only come by a set of runic strokeProducing target stroke, before generation target stroke, is in step 404, to utilize runic stroke to produce carefullyBody stroke, and the key point of light face type stroke is to produce according to the key point of runic stroke, produces light face type penDraw key point time, the key point of runic stroke can be moved outward certain amplitude produce to avoid produce afterLight face type stroke ratio on the whole in frame too little, but the amplitude that key point is moved outward must be produced not makingRunic stroke after life exceeds frame and is limited, and the width value of light face type stroke is wide according to runic stroke in additionDegree value produces, for instance, by by horizontal stroke of a runic font, perpendicular draw, tiltedly division is not carried out notTune same or same magnitude is thin, just can produce the light face type font of a correspondence. After generation light face type stroke,Be same as the first embodiment, then can produce according to light face type stroke and by light face type stroke in step 406Runic stroke produce the target stroke after interpolation, then in step 408, target stroke is shown in to demonstrationOn device.
In above embodiment, the method that produces simple target stroke has been described, please continue to refer to Fig. 5, figure5 flow charts for fourth embodiment of the invention generation target font, are described as follows:
Step 502: the multiple keys that read the corresponding runic stroke of each target stroke of target fontPoint coordinates and at least one width value;
Step 504: the multiple keys that read the corresponding light face type stroke of each target stroke of target fontPoint coordinates and at least one width value;
Step 506: according to multiple key point coordinates of the corresponding runic stroke of each target stroke and extremelyMultiple key point coordinates of a few width value, the corresponding light face type stroke of target strokeAnd at least one width value, and at least one zoom ratio of each target stroke is distinguishedProduce each target stroke;
Step 508: produce target font according to each produced target stroke;
Step 510: target font is shown on display.
In the 4th embodiment, be to produce correspondence according to the method that produces target stroke in the first embodimentIn each target stroke of target font, therefore in like manner in the first embodiment, when a set of new font of needsTime, do not need to redesign again a whole set of font, and can directly adjust the horizontal stroke of each target stroke by adjustmentDraw, erect the zoom ratio of drawing, tiltedly draw separately and produce required target font, and then reduce in databaseThe font storing, and all can not be destroyed therefore target font because of the structure of each target strokeCan not exceed frame overlaps with contiguous word.
Please refer to 6A to 6C and scheme, Fig. 6 A is the schematic diagram of the light face type stroke of corresponding " thatch " word, figure6B is the schematic diagram of the runic stroke of corresponding " thatch " word, and Fig. 6 C is for to carry out figure by Fig. 6 A, Fig. 6 B2 flow process produces the schematic diagram of target font. In Fig. 6 A and Fig. 6 B, by light face type stroke, thickThe corresponding key point of body stroke is carried out interpolation, and the corresponding width value of light face type stroke, runic stroke is enteredRow interpolation, can produce target font A1 to A25 according to this. Due to the key point of target font A1 to A25And width value is to carry out producing after interpolation via the light face type stroke of Fig. 6 A and the runic stroke of Fig. 6 B, thereforeThe font structure of target font A1 to A25 can be not destroyed, and can not exceed frame.
In addition, horizontal stroke, perpendicular stroke, oblique stroke of target font A1 to A25 can have different zoom ratio,, in Fig. 6 C, with target font A1, A7, A13, A19, A25, be for example simultaneously sequentiallyIncrease horizontal stroke, the perpendicular width value of drawing, tiltedly drawing; With target font A1, A6, A11, A16, A21 andSpeech, is sequentially to increase horizontal stroke, the oblique width value of drawing simultaneously, but does not increase the perpendicular width value of drawing; With targetFont A1, A2, A3, A4, A5 are sequentially to increase the perpendicular width value of drawing, tiltedly drawing simultaneously, butDo not increase the width value of horizontal stroke. Therefore from 6A to 6C figure, remove by fourth embodiment of the inventionCan in the situation that not destroying font structure, produce the target font of any thickness, also can be by horizontal strokeDraw, perpendicular draw, tiltedly draw and different zoom ratio is set produces new font. In order conveniently to illustrate,Below only enumerate and produce target font A1 to A25, but the present invention is not limited to this, certainly also can produceMore target font, and for horizontal stroke of target font, perpendicularly draw, tiltedly draw in how different modesAdjust and produce new font, anyly the present invention is produced to the equalization that the method for font, stroke does changeBeing all the present invention with modification contains.
In sum, produce method and the 4th reality of target stroke by the first embodiment to the three embodimentExecute the method that example produces target font, in the time changing the thickness of font, font structure can not be destroyed,And while needing a set of new font, can be by horizontal stroke of adjustment aim stroke, perpendicular stroke, oblique contracting of drawing separatelyPut ratio and produce new font, therefore need not redesign again a whole set of font.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for thisThe technical staff in field, the present invention can have various modifications and variations. All in spirit of the present invention andWithin principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in protection of the present inventionWithin scope.
Claims (10)
1. a method that produces stroke, is characterized in that, comprising:
Read multiple key point coordinates and at least one width of the corresponding runic stroke of a target strokeValue;
Read multiple key point coordinates and at least one width of the corresponding light face type stroke of this target strokeValue;
According to multiple key point coordinates and at least one width value of this runic stroke, this light face type stroke multipleKey point coordinate and at least one width value, and at least one zoom ratio of this target stroke,Produce multiple key point coordinates and at least one width value of this target stroke, to produce this orderMark stroke; And
This target stroke is shown on a display.
2. the method for claim 1, is characterized in that, at least one width value of this runic stroke isHorizontal stroke, the perpendicular width value of drawing and tiltedly drawing of this runic stroke; At least one width value of this light face type strokeFor horizontal stroke, the perpendicular width value of drawing and tiltedly drawing of this light face type stroke; And this target stroke is at least one wideDegree value is horizontal stroke, the perpendicular width value of drawing and tiltedly drawing of this target stroke.
3. the method for claim 1, is characterized in that, produces this target stroke for to produce with interpolation methodRaw this target stroke.
4. the method for claim 1, is characterized in that, reads multiple key points of this runic strokeCoordinate and at least one width value are the multiple key point coordinates that read this runic stroke by a databaseAnd at least one width value; And read multiple key point coordinates and at least one width value of this light face type strokeThis database of serving as reasons reads multiple key point coordinates and at least one width value of this light face type stroke.
5. the method as described in claim 1 or 4, is characterized in that, reads multiple passes of this runic strokeKey point coordinates and at least one width value are to read this runic stroke according to the identification code of this target strokeMultiple key point coordinates and at least one width value; And the multiple key points that read this light face type stroke are satMark and at least one width value are to read the multiple of this light face type stroke according to the identification code of this target strokeKey point coordinate and at least one width value.
6. the method for claim 1, is characterized in that, also comprises according to this light face type stroke at leastOne width value produces at least one width value of this runic stroke.
7. the method for claim 1, is characterized in that, also comprises according to this runic stroke at leastOne width value produces at least one width value of this light face type stroke.
8. the method for claim 1, is characterized in that, also comprises multiple according to this light face type strokeKey point coordinate produces multiple key point coordinates of this runic stroke.
9. the method for claim 1, is characterized in that, also comprises multiple according to this runic strokeKey point coordinate produces multiple key point coordinates of this light face type stroke.
10. a method that produces font, is characterized in that, comprising:Produce multiple target strokes, each the target stroke that wherein produces the plurality of target stroke comprises:
Read multiple key point coordinates of the corresponding runic stroke of this target stroke and at leastOne width value;
Read multiple key point coordinates of the corresponding light face type stroke of this target stroke and at leastOne width value; And
According to multiple key point coordinates and at least one width value of this runic stroke, this light face type strokeMultiple key point coordinates and at least one width value, and this target stroke is at leastOne zoom ratio, produces multiple key point coordinates of this target stroke and at least oneWidth value, to produce this target stroke; And
Produce this font according to the plurality of target stroke.
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| CN201210158356.9A CN103425627B (en) | 2012-05-21 | 2012-05-21 | Produce the method for stroke and the method for generation font |
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| TWI575389B (en) * | 2015-06-10 | 2017-03-21 | 文鼎科技開發股份有限公司 | A font deformation method |
| CN108288297B (en) * | 2017-01-09 | 2020-10-16 | 北大方正集团有限公司 | Character making method and device based on skeleton line |
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| TWI231457B (en) * | 2001-11-30 | 2005-04-21 | Dynacomware Taiwan Inc | System and method for converting an outline font into a glyph-based font |
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