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QmlProfiler: disabled FPS display (for now)

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Change-Id: Ib35d3833e7d360b924ecaaaf46ae5c65f3bd7b8e
Reviewed-by: Kai Koehne
Reviewed-on: http://codereview.qt.nokia.com/434
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
This commit is contained in:
Christiaan Janssen
2011-06-09 16:14:49 +02:00
committed by Kai Koehne
parent d103bb7a60
commit e463874ca6
1 changed files with 17 additions and 14 deletions
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31
src/plugins/qmlprofiler/qml/MainView.js
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@@ -39,6 +39,7 @@ var frameFps = [ ];
var valuesdone = false; var valuesdone = false;
var xmargin = 0; var xmargin = 0;
var ymargin = 0; var ymargin = 0;
var drawFpsGraph = false;
var names = [ "Painting", "Compiling", "Creating", "Binding", "Handling Signal"] var names = [ "Painting", "Compiling", "Creating", "Binding", "Handling Signal"]
//### need better way to manipulate color from QML. In the meantime, these need to be kept in sync. //### need better way to manipulate color from QML. In the meantime, these need to be kept in sync.
@@ -113,21 +114,23 @@ function drawData(canvas, ctxt, region)
} }
} }
//draw fps overlay if (drawFpsGraph) {
var heightScale = height / 60; //draw fps overlay
ctxt.beginPath(); var heightScale = height / 60;
ctxt.moveTo(0,0); ctxt.beginPath();
for (var i = 1; i < values.length; ++i) { ctxt.moveTo(0,0);
var xx = (values[i] - ranges[0].start) * spacing + xmargin; for (var i = 1; i < values.length; ++i) {
ctxt.lineTo(xx, height - frameFps[i-1]*heightScale) var xx = (values[i] - ranges[0].start) * spacing + xmargin;
ctxt.lineTo(xx, height - frameFps[i-1]*heightScale)
}
ctxt.lineTo(width, 0);
ctxt.closePath();
var grad = ctxt.createLinearGradient(0, 0, 0, canvas.canvasSize.height);
grad.addColorStop(0, "rgba(255,128,128,.5)");
grad.addColorStop(1, "rgba(255,0,0,.5)");
ctxt.fillStyle = grad;
ctxt.fill();
} }
ctxt.lineTo(width, 0);
ctxt.closePath();
var grad = ctxt.createLinearGradient(0, 0, 0, canvas.canvasSize.height);
grad.addColorStop(0, "rgba(255,128,128,.5)");
grad.addColorStop(1, "rgba(255,0,0,.5)");
ctxt.fillStyle = grad;
ctxt.fill();
} }
function plot(canvas, ctxt, region) function plot(canvas, ctxt, region)