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sclass VolatileImageSurfaceDemo is Swingable { new Timings timings; JLabel lblTimings = jlabel(); JVolatileImageSurface surface; settable Renderable renderable = (g, w, h) -> { time("background", -> { g.setColor(Color.green); g.fillRect(0, 0, w, h); }); time("circle", -> fillCircle(g, w/2, h/2, w/4, Color.blue)); }; visualize { surface = new JVolatileImageSurface(renderable); awtDoEvery(lblTimings, 1.0, -> lblTimings.setText(timings.toStringSingleLine())); JCheckBox cbVolatileMode = jCheckBox(true, "Use volatile image", b -> surface.setVolatileMode(b)); ret northCenterAndSouthWithMargin( jcenteredline(cbVolatileMode), surface, lblTimings); } void time(S name, Runnable r) { S mode = surface.volatileMode() ? " [vol]" : ""; timings.time(name + mode, r); } }
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Snippet ID: | #1034401 |
Snippet name: | VolatileImageSurfaceDemo |
Eternal ID of this version: | #1034401/8 |
Text MD5: | f1bc604457243dcb92734df788497b0d |
Transpilation MD5: | 9728bd2ed310e7bc16a920778b16d6ae |
Author: | stefan |
Category: | javax / gui |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-02-05 23:21:44 |
Source code size: | 899 bytes / 32 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 155 / 285 |
Version history: | 7 change(s) |
Referenced in: | #1003674 - Standard Classes + Interfaces (LIVE continued in #1034167) #1034407 - volatileImageScalingDemo |