Commit graph

191 commits

Author SHA1 Message Date
Thomas Friedel
0913a92782 don't draw text that is outside the screen bounds 2018-04-14 11:59:09 +02:00
Thomas Friedel
489a758c3c also close window on quit event 2018-04-14 11:21:37 +02:00
Thomas Friedel
b32f7eeafc measuring text width no longer renders the text 2018-04-14 11:20:54 +02:00
Thomas Friedel
8507e9ed71 added documentation 2018-04-11 17:40:39 +02:00
Thomas Friedel
e75355ac37 implemented globalAlpha 2018-04-09 17:39:26 +02:00
Thomas Friedel
3fcf95cc86 fixed cache bug 2018-04-05 20:13:17 +02:00
Thomas Friedel
1699257f6d removed the name parameter from LoadImage as well; fixed a bug if the image finalizer is called after explicitly deleting 2018-04-05 18:54:14 +02:00
Thomas Friedel
ad16b6fee2 removed the name parameter from LoadFont 2018-04-04 17:27:04 +02:00
Thomas Friedel
db1797c19a the first loaded font is now used as the default font 2018-04-04 17:22:03 +02:00
Thomas Friedel
3854f40898 arcs are now marked as convex to optimize performance 2018-04-04 17:12:57 +02:00
Thomas Friedel
8502818b6f clipping with the rect function now uses scissor test instead of stencil 2018-04-04 17:10:36 +02:00
Thomas Friedel
d5a4c0b4bb use bit flags instead of booleans for more compact storage 2018-04-04 16:37:46 +02:00
Thomas Friedel
f0d9b83afb moved FillRect into paths.go 2018-04-04 16:15:54 +02:00
Thomas Friedel
ef652e17ba added StrokeRect function 2018-04-04 16:15:39 +02:00
Thomas Friedel
c1dce1c12a fill fix 2018-04-04 16:05:38 +02:00
Thomas Friedel
d08eb63181 added rect function 2018-04-04 16:01:26 +02:00
Thomas Friedel
7be3a4383c paths with sub-paths fixed 2018-04-04 16:01:11 +02:00
Thomas Friedel
34ceb96676 fallback to no msaa 2018-03-28 18:58:07 +02:00
Thomas Friedel
13127f2816 added MeasureText method 2018-03-28 12:42:50 +02:00
Thomas Friedel
5f3b74834b added BSD license 2018-03-28 11:33:15 +02:00
Thomas Friedel
1703c1a8fd added documentation; added input event functions 2018-03-28 11:30:46 +02:00
tfriedel6
95e59ccb5f
Update README.md 2018-03-27 16:16:25 +02:00
Thomas Friedel
df650c6113 deduplicated some code 2018-03-27 16:03:02 +02:00
Thomas Friedel
37767fa86f more documentation; renamed W/H to Width/Height on Image type 2018-03-27 15:57:01 +02:00
Thomas Friedel
a9aa15d1d6 nested clipping now works with save/restore 2018-03-25 15:48:26 +02:00
Thomas Friedel
649cffa1e3 clipping fixed 2018-03-25 15:42:23 +02:00
Thomas Friedel
f57765cdc5 split main loop for manual main loop support 2018-03-24 19:20:30 +01:00
Thomas Friedel
385a230aa6 removed commented lines since they otherwise appear as documentation 2018-03-22 17:47:58 +01:00
Thomas Friedel
ff4fba4c33 reduced the opengl interface to only the used functions 2018-03-22 17:45:52 +01:00
Thomas Friedel
72a7cbd2ed renamed the W and H function; added documentation 2018-03-22 17:27:23 +01:00
Thomas Friedel
888c667a36 miter line join fix 2018-03-21 16:04:52 +01:00
Thomas Friedel
dfba64a1fd fixed some bugs from the float32->float64 conversion 2018-03-21 15:51:07 +01:00
Thomas Friedel
e138d853c6 stencil buffer usage bugfix 2018-03-21 15:45:19 +01:00
Thomas Friedel
26d11865b5 switched from float32 to float64 for better compatibility with the default go math package; moved vector and matrix code into package 2018-03-21 12:45:32 +01:00
Thomas Friedel
d0dc6c1f5c removed log message 2018-03-21 12:09:10 +01:00
Thomas Friedel
075abc4f03 bugfix for an edge case 2018-03-14 15:37:01 +01:00
tfriedel6
b7af1ad3a4
Create README.md 2018-03-12 12:42:41 +01:00
Thomas Friedel
caa356aa12 added quadratic and bezier curves 2018-03-08 16:42:16 +01:00
Thomas Friedel
21d14699ec font rendering fix 2018-02-26 16:53:34 +01:00
Thomas Friedel
da6538b1e3 shaders are now in their own file; text fill now uses font rendering more directly and supports fill styles 2018-02-26 15:40:48 +01:00
Thomas Friedel
d509a6f86d gradients and texture patterns are now transformed according to the current matrix 2018-02-26 12:29:21 +01:00
Thomas Friedel
efafa0f6f7 fixed a problem with miter joints if the lines are parallel 2018-02-22 14:19:47 +01:00
Thomas Friedel
2da1a4363a bugfix, uninitialized uniform 2018-02-15 10:33:51 +01:00
Thomas Friedel
5175b1ba73 images and fonts can now be optionally named for later access; DrawImage and SetFont can now accept file names directly and will cache using the path 2018-02-15 10:12:32 +01:00
Thomas Friedel
59033ea55b added canvas size methods; transformations now apply in reverse order 2018-02-12 18:53:05 +01:00
Thomas Friedel
d6b0dc454b improved triangulation so that empty triangles can get removed, which can happen with self-intersecting polygons 2018-02-12 10:32:38 +01:00
Thomas Friedel
31c2eb204e fixed the line intersection calculation; splitting polygons at self-intersections now works 2018-02-12 10:30:49 +01:00
Thomas Friedel
a7c6f10541 added some code to cut the intersections in self-intersecting polygons, but didn't activate it yet since it doesn't seem to work 2018-02-11 17:28:41 +01:00
Thomas Friedel
a3fc5eba89 small improvements and fixes 2018-02-11 16:50:50 +01:00
Thomas Friedel
be6bd3a506 ignore more test files 2018-02-11 16:48:23 +01:00