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QmlProfiler: take the left border into account when painting time marks

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Without this the time marks are 1 pixel off in relation to the main
view.

Change-Id: Iee8aaee447fedb9c57934c8089874414d9000995
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
This commit is contained in:
Ulf Hermann
2014-02-27 12:48:32 +01:00
parent 3cc743f1bf
commit bd43c1c51b
1 changed files with 5 additions and 4 deletions
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9
src/plugins/qmlprofiler/qml/TimeDisplay.qml
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@@ -54,17 +54,18 @@ Canvas {
context.fillStyle = "white";
context.fillRect(0, 0, width, height);
var realWidth = width - 1; // account for left border
var totalTime = endTime - startTime;
var spacing = width / totalTime;
var spacing = realWidth / totalTime;
var initialBlockLength = 120;
var timePerBlock = Math.pow(2, Math.floor( Math.log( totalTime / width * initialBlockLength ) / Math.LN2 ) );
var timePerBlock = Math.pow(2, Math.floor( Math.log( totalTime / realWidth * initialBlockLength ) / Math.LN2 ) );
var pixelsPerBlock = timePerBlock * spacing;
var pixelsPerSection = pixelsPerBlock / 5;
var blockCount = width / pixelsPerBlock;
var blockCount = realWidth / pixelsPerBlock;
var realStartTime = Math.floor(startTime/timePerBlock) * timePerBlock;
var realStartPos = (startTime-realStartTime) * spacing;
var realStartPos = (startTime - realStartTime) * spacing - 1;
timePerPixel = timePerBlock/pixelsPerBlock;