forked from qt-creator/qt-creator
56baf8c058
Since we also license under GPL-3.0 WITH Qt-GPL-exception-1.0,
this applies only to a hypothetical newer version of GPL, that doesn't
exist yet. If such a version emerges, we can still decide to relicense...
While at it, replace (deprecated) GPL-3.0 with more explicit GPL-3.0-only
Change was done by running
find . -type f -exec perl -pi -e "s/LicenseRef-Qt-Commercial OR GPL-3.0\+ OR GPL-3.0 WITH Qt-GPL-exception-1.0/LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0/g" {} \;
Change-Id: I5097e6ce8d10233993ee30d7e25120e2659eb10b
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
74 lines
1.9 KiB
QML
74 lines
1.9 KiB
QML
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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import QtQuick 2.10
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Canvas {
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width: 100
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height: 100
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function drawCornerMarkers(ctx)
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{
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var cornerMarkerSize = 10;
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ctx.beginPath();
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// top left
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ctx.moveTo(0, 0.5);
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ctx.lineTo(cornerMarkerSize, 0.5);
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ctx.moveTo(0.5, 0);
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ctx.lineTo(0.5, cornerMarkerSize);
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// top right
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ctx.moveTo(width - cornerMarkerSize, 0.5);
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ctx.lineTo(width, 0.5);
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ctx.moveTo(width - 0.5, 0);
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ctx.lineTo(width - 0.5, cornerMarkerSize);
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// bottom left
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ctx.moveTo(0, height - 0.5);
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ctx.lineTo(cornerMarkerSize, height - 0.5);
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ctx.moveTo(0.5, height - cornerMarkerSize);
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ctx.lineTo(0.5, height);
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// bottom right
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ctx.moveTo(width - cornerMarkerSize, height - 0.5);
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ctx.lineTo(width, height - 0.5);
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ctx.moveTo(width - 0.5, height - cornerMarkerSize);
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ctx.lineTo(width - 0.5, height);
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ctx.stroke();
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}
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function drawMetrics(ctx)
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{
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ctx.font = '9px sans-serif';
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// top left
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ctx.textAlign = "left";
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ctx.textBaseline = "top";
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ctx.fillStyle = Qt.rgba(0, 0, 1, 1);
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ctx.fillText(x + '|' + y, 1, 1);
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// size
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ctx.textAlign = "center";
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ctx.textBaseline = "middle";
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ctx.fillText(width + 'x' + height, width / 2, height / 2);
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// bottom right
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ctx.textAlign = "right";
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ctx.textBaseline = "bottom";
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ctx.fillText((x + width) + '|' + (y + height), width - 1, height - 1);
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}
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onPaint: {
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var ctx = getContext("2d");
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ctx.fillStyle = Qt.rgba(1, 0, 0, 0.2);
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ctx.fillRect(0, 0, width, height);
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drawCornerMarkers(ctx);
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drawMetrics(ctx);
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}
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}
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