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Clone from http://code.qt.io/qt/qtcharts.git

Added trivial useOpenGL series test to qmlchartproperties manual test...
Miikka Heikkinen -
r2839:6c0b6c8fb385
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@@ -17,7 +17,7
17 ****************************************************************************/
17 ****************************************************************************/
18
18
19 import QtQuick 2.0
19 import QtQuick 2.0
20 import QtCharts 2.0
20 import QtCharts 2.1
21
21
22 Flow {
22 Flow {
23 anchors.fill: parent
23 anchors.fill: parent
@@ -27,15 +27,23 Flow {
27
27
28 Button {
28 Button {
29 text: "add line"
29 text: "add line"
30 onClicked: addXYSeries(ChartView.SeriesTypeLine, "line");
30 onClicked: addXYSeries(ChartView.SeriesTypeLine, "line", false);
31 }
32 Button {
33 text: "add GL line"
34 onClicked: addXYSeries(ChartView.SeriesTypeLine, "GL line", true);
31 }
35 }
32 Button {
36 Button {
33 text: "add spline"
37 text: "add spline"
34 onClicked: addXYSeries(ChartView.SeriesTypeSpline, "spline");
38 onClicked: addXYSeries(ChartView.SeriesTypeSpline, "spline", false);
35 }
39 }
36 Button {
40 Button {
37 text: "add scatter"
41 text: "add scatter"
38 onClicked: addXYSeries(ChartView.SeriesTypeScatter, "scatter");
42 onClicked: addXYSeries(ChartView.SeriesTypeScatter, "scatter", false);
43 }
44 Button {
45 text: "add GL scatter"
46 onClicked: addXYSeries(ChartView.SeriesTypeScatter, "GL scatter", true);
39 }
47 }
40 Button {
48 Button {
41 text: "remove last"
49 text: "remove last"
@@ -51,11 +59,16 Flow {
51 onClicked: chart.removeAllSeries();
59 onClicked: chart.removeAllSeries();
52 }
60 }
53
61
54 function addXYSeries(type, name) {
62 function addXYSeries(type, name, openGl) {
55 var series = chart.createSeries(type, name + " " + chart.count);
63 var series = chart.createSeries(type, name + " " + chart.count);
56 for (var i = chart.axisX().min; i < chart.axisX().max; i++) {
64 var multiplier = 10;
65 if (openGl) {
66 series.useOpenGL = true;
67 multiplier = 100;
68 }
69 for (var i = chart.axisX().min * multiplier; i < chart.axisX().max * multiplier; i++) {
57 var y = Math.random() * (chart.axisY().max - chart.axisY().min) + chart.axisY().min;
70 var y = Math.random() * (chart.axisY().max - chart.axisY().min) + chart.axisY().min;
58 var x = Math.random() + i;
71 var x = (Math.random() + i) / multiplier;
59 series.append(x, y);
72 series.append(x, y);
60 }
73 }
61 }
74 }
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