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105 Commits

Author SHA1 Message Date
Hajime Hoshi
f054a7634a ebiten: deprecate (*Image).Size 
Closes #2351
 2023-01-20 01:26:37 +09:00
Pierre Curto
abd293fae6
text, vector: fix typos and redundant casts (#2537) 2023-01-13 03:28:41 +09:00
Hajime Hoshi
6f4cb04ebb
text: make CacheGlyphs create all the sub-pixel variations (#2530) 
Before this change, CacheGlyphs created only necessary glyphs wihtout
considering variations by sub-pixels in X direction. This was sometimes
unexpected when a user might want to prepare glyph cache with a string
including all the letters, instead of actual texts.

This change makes CacheGlyphs create all the sub-pixel variations of
the given runes.

Updates #2469
Closes #2528
 2023-01-07 23:22:55 +09:00
Hajime Hoshi
a042af98b1 text: improve rendering quality with HintingVertical 
When HintingVertical is used, the interval between two glyphs is not
quantized (i.e. not a whole pixel). The text package didn't consider
this situation.

This change improves the quality by using more various glyph images
with 1/4 pixels granularity in vertical direction.

Closes #2469
 2022-11-25 16:45:37 +09:00
Hajime Hoshi
56788cf8d9 text: give offest to getGlyphImage 
Now getGlyphImage can focus on rendering and doesn't have to calculate
offsets.
 2022-11-25 16:15:16 +09:00
Hajime Hoshi
b9b78b5b44 text: update comments 2022-11-24 18:22:32 +09:00
Hajime Hoshi
003474152c text: add comments about positioning 2022-11-23 22:35:02 +09:00
Hajime Hoshi
156c34a316 ebiten: separate a package for ColorM: colorm 
Closes #2171
 2022-11-08 23:50:04 +09:00
Hajime Hoshi
2610c148e4 text: typo 2022-09-14 14:41:22 +09:00
Hajime Hoshi
f923250a65 ebiten: typo 2022-08-21 20:02:53 +09:00
Hajime Hoshi
33da481d60 text: refactoring 
Updates #1992
 2022-08-13 00:28:41 +09:00
Hajime Hoshi
0217ed0544 ebiten: add WritePixels replacing ReplacePixels 
Closes #2236
 2022-08-08 03:50:27 +09:00
mattn
2bacecca24
fix typos (#2227) 2022-08-03 22:40:39 +09:00
mattn
3cd0daac67
go generate ./... with Go 1.19 (#2228) 2022-08-03 20:48:02 +09:00
Hajime Hoshi
04d1dbb263 text: update comments 
Updates #1992
 2022-04-04 02:55:15 +09:00
Hajime Hoshi
e05cfdb00a text: update comments about BoundsString 
The way in which space characters are treated is exactly same as
golang.org/x/image/font's `BoundsString`.

Updates #1992
 2022-04-04 01:56:32 +09:00
Hajime Hoshi
98b8fbe2df text: English 
Updates #2047
 2022-04-02 19:00:13 +09:00
Hajime Hoshi
7cee60f00f text: add a comment about Glyph.Image 
Updates #2047
 2022-04-02 18:59:25 +09:00
Hajime Hoshi
e687865c8c ebiten: add ColorM.ScaleWithColor 
Updates #1944
 2022-01-10 17:36:46 +09:00
Hajime Hoshi
732b125349 text: Add AppendGlyphs and Glyphs 
Closes #1767
Closes #1871
 2021-11-12 02:31:53 +09:00
Hajime Hoshi
3eb444f211 text: Refactoring 2021-11-12 00:17:51 +09:00
r3vit
57c45a13e4
Remove dot imports from tests - Remove dot imports (#1837) 
Closes #1824
 2021-10-02 19:58:48 +09:00
Hajime Hoshi
4509f2aee4 text: Add FaceWithLineHeight 
Closes #1760
 2021-09-12 22:56:14 +09:00
nanoslayer
e52a933506
text: Fix nil pointer dereference in drawGlyph (#1732) 
drawGlyph can panic when provided with a nil *ebiten.DrawImageOptions
reference. Check that the pointer is not nil before dereferencing.
 2021-07-28 03:20:35 +09:00
Hajime Hoshi
6efe7cbb8b text: Fix comments 2021-07-27 17:38:34 +09:00
Hajime Hoshi
656d9dccc0 text: Add DrawWithOptions 
Closes #1461
 2021-07-27 17:36:21 +09:00
Hajime Hoshi
040fcd930f Revert "Revert 2 commits using ColorM cache" 
This reverts commit dd7a8bc497.

Reason: DrawTriangles worked fine for the reporter's purpose.

Updates #1655
 2021-05-30 15:17:11 +09:00
Hajime Hoshi
dd7a8bc497 Revert 2 commits using ColorM cache 
This reverts commit 87c8625692.
This reverts commit a6dd6196b4.

Reason: Performance regression (#1655)

Closes #1655
 2021-05-30 03:10:00 +09:00
Hajime Hoshi
a716edc713 text: Add explanation about cache limit 2021-04-27 02:36:33 +09:00
Hajime Hoshi
3f97386d8e text: Improve the comment 2021-04-27 02:28:52 +09:00
Hajime Hoshi
cdf700ed84 text: Improve the comments 2021-04-27 02:20:10 +09:00
Hajime Hoshi
c5c12cbf68 text: Improve the comment 2021-04-27 01:59:39 +09:00
Hajime Hoshi
4f6ad4e60b text: Update comments 2021-04-24 03:27:56 +09:00
Hajime Hoshi
a6dd6196b4 internal/affine: Cache scaling ColorM for heuristic optimization 
Closes #1474
 2021-01-28 02:23:22 +09:00
Hajime Hoshi
c8454bdfed text: Integrate emptyGlyphs and glyphImageCache to reduce runtine.mapaccess2 2021-01-05 13:12:46 +09:00
Hajime Hoshi
927c477d2b text: Change getGlyphImages to getGlyphImage to avoid allocating slices 2021-01-05 12:21:41 +09:00
Hajime Hoshi
cd779b678a text: Add comments 2020-11-03 20:35:55 +09:00
Hajime Hoshi
c70ebdc697 text: Misspelling 2020-11-03 19:54:51 +09:00
Hajime Hoshi
2d9e2a0483 text: Add CacheGlyphs 
Fixes #1413
 2020-11-03 17:12:51 +09:00
Hajime Hoshi
ec6821b1e1 text: Refactoring 2020-11-03 16:36:10 +09:00
Hajime Hoshi
5ec05ed79d text: Cleaning up the cache after the rendering finishes 
Before this fix, cleaning up the cache happens during making glyph
images, and this can be problematic when the text includes more
glyphs than the cache limit.

After this fix, Draw allows to have more glyph cache than the limit
temporarily.
 2020-11-03 15:58:35 +09:00
Hajime Hoshi
a046700ae1 text: Remove the optimization for GopherJS 2020-10-07 01:13:31 +09:00
Hajime Hoshi
1b816eb249 ebiten: Remove the error returning value from NewImageFromImage 
Updates #1380
 2020-10-06 01:03:33 +09:00
Hajime Hoshi
c6053bcf14 ebiten: Remove the error returning value from NewImage 
Updates #1380
 2020-10-06 00:48:56 +09:00
Hajime Hoshi
54da0d9763 ebiten: Remove the returning value from (*Image).DrawImage 
Updates #1380
 2020-10-06 00:21:17 +09:00
Hajime Hoshi
fe97e7b0a5 ebiten: Remove the filter argument from NewImage and NewImageFromImage 
Updates #503
 2020-10-05 01:40:44 +09:00
Hajime Hoshi
bf515bb594 Update version to v2.0.0-alpha 2020-10-04 04:30:40 +09:00
Hajime Hoshi
c08f47f445 text: Bug fix: Draw didn't work correctly with non-integer glyph bounds 
Fixes #1377
 2020-10-03 23:04:50 +09:00
Hajime Hoshi
c1be079ae9 text: Bug fix: Treat negative kernings correctly 
Fixes #1378
 2020-10-03 20:02:29 +09:00
Hajime Hoshi
f189404370 text: Update bitmapfont to v2 2020-09-23 22:59:46 +09:00