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add pre-redndered json stringified font

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This commit is contained in:
Andrey Sidorov 2014-03-28 17:46:21 +11:00
parent 39afe27793
commit 6b0f257581
2 changed files with 34 additions and 2 deletions
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1
examples/simple/ob-font-50pt100dpi.json Normal file
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File diff suppressed because one or more lines are too long

35
examples/simple/render-glyph.js
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@ -1,7 +1,11 @@
var x11 = require('../../lib');
var PointerMotion = x11.eventMask.PointerMotion;
var xclient = x11.createClient(function(err, display) {
function padWidth(buf, width) {
var height = buf.length / width;
}
var xclient = x11.createClient({ debug: true }, function(err, display) {
var X = display.client;
var root = display.screen[0].root;
display.client.require('render', function(Render) {
@ -14,8 +18,35 @@ var xclient = x11.createClient(function(err, display) {
var glyphSet = X.AllocID();
Render.CreateGlyphSet(glyphSet, Render.a8);
var pict = X.AllocID();
Render.CreatePicture(pict, wid, Render.rgb24);
var pictGrad = X.AllocID();
Render.RadialGradient(pictGrad, [260,260], [260,260], 0, 260,
[
[0, [0,0,0,0x0fff ] ],
//[0.3, [0,0,0,0x0fff ] ],
//[0.997, [0xffff, 0xf, 0, 0x1] ],
//[1, [0xffff, 0xffff, 0, 0x0] ],
[1, [0,0,0,0x0fff ] ],
]);
var glyphs = require('./ob-font-50pt100dpi.json');
glyphs.forEach(function(g) {
if (!g.image || g.image.length == 0)
g.image = new Buffer(0);
else
g.image = new Buffer(g.image, 'base64');
//g.image = padWidth(g.image, w.width);
});
Render.AddGlyphs(glyphSet, [glyphs[10],glyphs[24]]);
//Render.AddGlyphs(glyphSet, glyphs);
function draw(x, y) {
//Render.Composite(3, pictGrad, 0, pict, 0, 0, 0, 0, x-26, y-26, 52, 52);
// op, src, dst, maskFormat, gsid, srcX, srcY, dstX, dstY, glyphs
Render.CompositeGlyphs8(3, pictGrad, pict, 0, glyphSet, 100, 100, ['----', '=']);
//Render.Composite(3, pictGrad, 0, pict, 0, 0, 0, 0, x-260, y-260, 520, 520);
}
X.on('event', function(ev) {