Transpiled version (10106L) is out of date.
sclass ScaledDiagram { settable int w = 600; settable int h = 400; settable int horizontalMargin = 10; settable int verticalMargin = 10; settable DoubleRange horizontalRange; settable DoubleRange verticalRange; // Ranges in pixels that we can paint in (image size minus margins) DoubleRange xRange() { ret doubleRange(horizontalMargin, w-horizontalMargin); } DoubleRange yRange() { ret doubleRange(h-verticalMargin, verticalMargin); } double xToScreen(double x) { ret transformBetweenDoubleRanges(x, horizontalRange(), xRange()); } double yToScreen(double y) { ret transformBetweenDoubleRanges(y, verticalRange(), yRange()); } int xToScreen_int(double x) { ret iround(xToScreen(x)); } int yToScreen_int(double y) { ret iround(yToScreen(y)); } double xFromScreen(double x) { ret transformBetweenDoubleRanges(x, xRange(), horizontalRange()); } double yFromScreen(double y) { ret transformBetweenDoubleRanges(y, yRange(), verticalRange()); } public int getWidth() { ret w; } public int getHeight() { ret h; } bool hasScale() { ret horizontalRange != null && verticalRange != null; } }
Began life as a copy of #1036145
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Snippet ID: | #1036167 |
Snippet name: | ScaledDiagram |
Eternal ID of this version: | #1036167/8 |
Text MD5: | c699daae33bd5cd0fe3da259fb5b543d |
Author: | stefan |
Category: | javax / gazelle 22 |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2023-03-12 18:06:34 |
Source code size: | 1162 bytes / 27 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 173 / 252 |
Version history: | 7 change(s) |
Referenced in: | #1003674 - Standard Classes + Interfaces (LIVE continued in #1034167) |