##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » JEANDET » qtcharts
RSS

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

Combines color,axis,custom into one example
Michal Klocek -
r767:ab751f5c733f
parent child
Show More
Show file before | Show file after | Hide comments
@@ -2,7 +2,7
2 2 error( "Couldn't find the examples.pri file!" )
3 3 }
4 4
5 TARGET = colorlinechart
5 TARGET = customechart
6 6 SOURCES += main.cpp
7 7
8 8
Show file before | Show file after | Hide comments
@@ -52,7 +52,7 int main(int argc, char *argv[])
52 52
53 53 //![1]
54 54 QLineSeries* series = new QLineSeries();
55 QPen blue(Qt::blue);
55 QPen blue(Qt::yellow);
56 56 blue.setWidth(3);
57 57 series->setPen(blue);
58 58 //![1]
@@ -62,34 +62,63 int main(int argc, char *argv[])
62 62 //![3]
63 63 QChart* chart = new QChart();
64 64 chart->addSeries(series);
65 chart->setTitle("Custom colors example");
65 chart->setTitle("Simple customchart example");
66 66 //![3]
67 67 //![4]
68 68 QFont font;
69 69 font.setPixelSize(18);
70 70 chart->setTitleFont(font);
71 chart->setTitleBrush(Qt::red);
71 chart->setTitleBrush(Qt::yellow);
72 72
73 73 QLinearGradient backgroundGradient;
74 backgroundGradient.setColorAt(0.0, Qt::lightGray);
75 backgroundGradient.setColorAt(1.0, Qt::white);
74 backgroundGradient.setStart(QPointF(0,0));
75 backgroundGradient.setFinalStop(QPointF(0,1));
76 backgroundGradient.setColorAt(0.0, 0x3cc63c);
77 backgroundGradient.setColorAt(1.0, 0x26f626);
76 78 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
77 79 chart->setBackgroundBrush(backgroundGradient);
78
79 QPen black(Qt::black);
80 chart->axisX()->setGridLinePen(black);
81 chart->axisX()->setAxisPen(black);
82 chart->axisY()->setGridLinePen(black);
83 chart->axisY()->setAxisPen(black);
84 80 //![4]
85 81 //![5]
82 QPen black(Qt::black);
83 QChartAxis* axisX = chart->axisX();
84 QChartAxis* axisY = chart->axisY();
85
86 axisX->setAxisPen(black);
87 axisY->setAxisPen(black);
88 axisX->setGridLineVisible(false);
89 axisY->setGridLineVisible(false);
90
91 axisY->setShadesPen(Qt::NoPen);
92 axisY->setShadesOpacity(0.5);
93 axisY->setShadesBrush(Qt::white);
94 axisY->setShadesVisible(true);
95 //![5]
96 //![6]
97 QChartAxisCategories* categoriesX = chart->axisX()->categories();
98 categoriesX->insert(1,"low");
99 categoriesX->insert(5,"optimal");
100 categoriesX->insert(10,"high");
101
102 QChartAxisCategories* categoriesY = chart->axisY()->categories();
103 categoriesY->insert(1,"slow");
104 categoriesY->insert(5,"med");
105 categoriesY->insert(10,"fast");
106 //![6]
107 //![7]
108 axisX->setRange(0,10);
109 axisX->setTicksCount(4);
110 axisY->setRange(0,10);
111 axisY->setTicksCount(4);
112 //![7]
113 //![8]
86 114 QChartView* chartView = new QChartView(chart);
87 115 chartView->setRenderHint(QPainter::Antialiasing);
88 //![5]
116 //![8]
117 //![9]
89 118 QMainWindow window;
90 119 window.setCentralWidget(chartView);
91 120 window.resize(400, 300);
92 121 window.show();
93 //![5]
122 //![9]
94 123 return a.exec();
95 124 }
Show file before | Show file after | Hide comments
@@ -1,11 +1,9
1 1 TEMPLATE = subdirs
2 2 SUBDIRS += \
3 3 areachart \
4 #axischart \
5 4 barchart \
6 5 #chartview \
7 colorlinechart \
8 #customcolors \
6 customchart \
9 7 #dynamiclinechart \
10 8 #ekgchart \
11 9 #gdpbarchart \
Show file before | Show file after | Hide comments
1 NO CONTENT: file was removed
Show file before | Show file after | Hide comments
1 NO CONTENT: file was removed
Show file before | Show file after | Hide comments
1 NO CONTENT: file was removed
Show file before | Show file after | Hide comments
1 NO CONTENT: file was removed
Show file before | Show file after | Hide comments
1 NO CONTENT: file was removed
Show file before | Show file after | Hide comments
1 NO CONTENT: file was removed
General Comments 0
You need to be logged in to leave comments. Login now