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GCODE viewer: Even better version of initial bed centering, backported from c858c8f75b

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See #719
This commit is contained in:
Gina Häußge 2015-01-19 16:34:40 +01:00
parent a91a354fa9
commit 6dd2dcee16
1 changed files with 10 additions and 1 deletions
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11
src/octoprint/static/gcodeviewer/js/renderer.js
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@ -513,7 +513,16 @@ GCODE.renderer = (function(){
bedWidth = bedHeight = renderOptions["bed"]["r"] * 2;
}
zoomFactor = Math.min((canvas.width - 10) / bedWidth, (canvas.height - 10) / bedHeight);
ctx.translate((canvas.width - bedWidth * zoomFactor) / 2, (canvas.height + bedHeight * zoomFactor) / 2);
var translationX, translationY;
if (renderOptions["bed"]["circular"]) {
translationX = canvas.width / 2;
translationY = canvas.height / 2;
} else {
translationX = (canvas.width - bedWidth * zoomFactor) / 2;
translationY = bedHeight * zoomFactor + (canvas.height - bedHeight * zoomFactor) / 2;
}
ctx.translate(translationX, translationY);
offsetModelX = 0;
offsetModelY = 0;