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Cairo-Chart
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This commit is contained in:
Kolan Sh 2018-01-23 12:27:02 +03:00
parent e9ab537a56
commit 615c333baf
3 changed files with 28 additions and 28 deletions
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2
src/Legend.vala
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@ -5,7 +5,7 @@ namespace CairoChart {
*/ */
public class Legend { public class Legend {
protected Chart chart; protected unowned Chart chart;
protected double [] max_font_heights; protected double [] max_font_heights;
/** /**

2
src/Text.vala
View File

@ -5,7 +5,7 @@ namespace CairoChart {
*/ */
public class Text { public class Text {
protected Chart chart; protected unowned Chart chart;
protected string _text; protected string _text;
protected Font _font; protected Font _font;
protected Cairo.TextExtents? _ext; protected Cairo.TextExtents? _ext;

52
test/ChartTest.vala
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@ -18,18 +18,18 @@ void plot_chart1 (Chart chart) {
s1.axis_x.range.min = 0; s1.axis_x.range.max = 2; s1.axis_x.range.min = 0; s1.axis_x.range.max = 2;
s1.axis_y.range.min = 0; s1.axis_y.range.max = 3; s1.axis_y.range.min = 0; s1.axis_y.range.max = 3;
s1.place.x0 = 0.25; s1.place.x1 = 0.75; s1.axis_x.place.min = 0.25; s1.axis_x.place.max = 0.75;
s1.place.y0 = 0.3; s1.place.y1 = 0.9; s1.axis_y.place.min = 0.3; s1.axis_y.place.max = 0.9;
s2.axis_x.range.min = -15; s2.axis_x.range.max = 30; s2.axis_x.range.min = -15; s2.axis_x.range.max = 30;
s2.axis_y.range.min = -20; s2.axis_y.range.max = 200; s2.axis_y.range.min = -20; s2.axis_y.range.max = 200;
s2.place.x0 = 0.5; s2.place.x1 = 1; s2.axis_x.place.min = 0.5; s2.axis_x.place.max = 1;
s2.place.y0 = 0.0; s2.place.y1 = 0.5; s2.axis_y.place.min = 0.0; s2.axis_y.place.max = 0.5;
s3.axis_x.range.min = 0; s3.axis_x.range.max = 130; s3.axis_x.range.min = 0; s3.axis_x.range.max = 130;
s3.axis_y.range.min = 15; s3.axis_y.range.max = 35; s3.axis_y.range.min = 15; s3.axis_y.range.max = 35;
s3.place.x0 = 0; s3.place.x1 = 0.5; s3.axis_x.place.min = 0; s3.axis_x.place.max = 0.5;
s3.place.y0 = 0.5; s3.place.y1 = 1.0; s3.axis_y.place.min = 0.5; s3.axis_y.place.max = 1.0;
s1.marker.shape = Marker.Shape.SQUARE; s1.marker.shape = Marker.Shape.SQUARE;
s2.marker.shape = Marker.Shape.CIRCLE; s2.marker.shape = Marker.Shape.CIRCLE;
@ -90,18 +90,18 @@ void plot_chart2 (Chart chart) {
s1.axis_x.range.min = -15; s1.axis_x.range.max = 30; s1.axis_x.range.min = -15; s1.axis_x.range.max = 30;
s1.axis_y.range.min = 0; s1.axis_y.range.max = 3; s1.axis_y.range.min = 0; s1.axis_y.range.max = 3;
s1.place.x0 = 0.0; s1.place.x1 = 1.0; s1.axis_x.place.min = 0.0; s1.axis_x.place.max = 1.0;
s1.place.y0 = 0.3; s1.place.y1 = 0.9; s1.axis_y.place.min = 0.3; s1.axis_y.place.max = 0.9;
s2.axis_x.range.min = -15; s2.axis_x.range.max = 30; s2.axis_x.range.min = -15; s2.axis_x.range.max = 30;
s2.axis_y.range.min = -20; s2.axis_y.range.max = 200; s2.axis_y.range.min = -20; s2.axis_y.range.max = 200;
s2.place.x0 = 0.0; s2.place.x1 = 1.0; s2.axis_x.place.min = 0.0; s2.axis_x.place.max = 1.0;
s2.place.y0 = 0.0; s2.place.y1 = 0.5; s2.axis_y.place.min = 0.0; s2.axis_y.place.max = 0.5;
s3.axis_x.range.min = -15; s3.axis_x.range.max = 30; s3.axis_x.range.min = -15; s3.axis_x.range.max = 30;
s3.axis_y.range.min = 15; s3.axis_y.range.max = 35; s3.axis_y.range.min = 15; s3.axis_y.range.max = 35;
s3.place.x0 = 0.0; s3.place.x1 = 1.0; s3.axis_x.place.min = 0.0; s3.axis_x.place.max = 1.0;
s3.place.y0 = 0.5; s3.place.y1 = 1.0; s3.axis_y.place.min = 0.5; s3.axis_y.place.max = 1.0;
s1.marker.shape = Marker.Shape.PRICLE_CIRCLE; s1.marker.shape = Marker.Shape.PRICLE_CIRCLE;
s2.marker.shape = Marker.Shape.PRICLE_SQUARE; s2.marker.shape = Marker.Shape.PRICLE_SQUARE;
@ -140,18 +140,18 @@ void plot_chart3 (Chart chart) {
s1.axis_x.range.min = 0; s1.axis_x.range.max = 2; s1.axis_x.range.min = 0; s1.axis_x.range.max = 2;
s1.axis_y.range.min = -20; s1.axis_y.range.max = 200; s1.axis_y.range.min = -20; s1.axis_y.range.max = 200;
s1.place.x0 = 0.25; s1.place.x1 = 0.75; s1.axis_x.place.min = 0.25; s1.axis_x.place.max = 0.75;
s1.place.y0 = 0.0; s1.place.y1 = 1.0; s1.axis_y.place.min = 0.0; s1.axis_y.place.max = 1.0;
s2.axis_x.range.min = -15; s2.axis_x.range.max = 30; s2.axis_x.range.min = -15; s2.axis_x.range.max = 30;
s2.axis_y.range.min = -20; s2.axis_y.range.max = 200; s2.axis_y.range.min = -20; s2.axis_y.range.max = 200;
s2.place.x0 = 0.5; s2.place.x1 = 1; s2.axis_x.place.min = 0.5; s2.axis_x.place.max = 1;
s2.place.y0 = 0.0; s2.place.y1 = 1.0; s2.axis_y.place.min = 0.0; s2.axis_y.place.max = 1.0;
s3.axis_x.range.min = 0; s3.axis_x.range.max = 130; s3.axis_x.range.min = 0; s3.axis_x.range.max = 130;
s3.axis_y.range.min = -20; s3.axis_y.range.max = 200; s3.axis_y.range.min = -20; s3.axis_y.range.max = 200;
s3.place.x0 = 0; s3.place.x1 = 0.5; s3.axis_x.place.min = 0; s3.axis_x.place.max = 0.5;
s3.place.y0 = 0.0; s3.place.y1 = 1.0; s3.axis_y.place.min = 0.0; s3.axis_y.place.max = 1.0;
s1.marker.shape = Marker.Shape.SQUARE; s1.marker.shape = Marker.Shape.SQUARE;
s2.marker.shape = Marker.Shape.PRICLE_CIRCLE; s2.marker.shape = Marker.Shape.PRICLE_CIRCLE;
@ -200,23 +200,23 @@ void plot_chart4 (Chart chart) {
s1.axis_x.range.min = now - 100000; s1.axis_x.range.max = now + 100000; s1.axis_x.range.min = now - 100000; s1.axis_x.range.max = now + 100000;
s1.axis_y.range.min = -20; s1.axis_y.range.max = 200; s1.axis_y.range.min = -20; s1.axis_y.range.max = 200;
s1.place.x0 = 0.25; s1.place.x1 = 0.75; s1.axis_x.place.min = 0.25; s1.axis_x.place.max = 0.75;
s1.place.y0 = 0.0; s1.place.y1 = 1.0; s1.axis_y.place.min = 0.0; s1.axis_y.place.max = 1.0;
s2.axis_x.range.min = -15; s2.axis_x.range.max = 30; s2.axis_x.range.min = -15; s2.axis_x.range.max = 30;
s2.axis_y.range.min = -20; s2.axis_y.range.max = 200; s2.axis_y.range.min = -20; s2.axis_y.range.max = 200;
s2.place.x0 = 0.2; s2.place.x1 = 1; s2.axis_x.place.min = 0.2; s2.axis_x.place.max = 1;
s2.place.y0 = 0.0; s2.place.y1 = 1.0; s2.axis_y.place.min = 0.0; s2.axis_y.place.max = 1.0;
s3.axis_x.range.min = high - 2; s3.axis_x.range.max = high + 1; s3.axis_x.range.min = high - 2; s3.axis_x.range.max = high + 1;
s3.axis_y.range.min = -20; s3.axis_y.range.max = 200; s3.axis_y.range.min = -20; s3.axis_y.range.max = 200;
s3.place.x0 = 0; s3.place.x1 = 0.8; s3.axis_x.place.min = 0; s3.axis_x.place.max = 0.8;
s3.place.y0 = 0.0; s3.place.y1 = 1.0; s3.axis_y.place.min = 0.0; s3.axis_y.place.max = 1.0;
s4.axis_x.range.min = high + 0.0049; s4.axis_x.range.max = high + 0.0054; s4.axis_x.range.min = high + 0.0049; s4.axis_x.range.max = high + 0.0054;
s4.axis_y.range.min = -20; s4.axis_y.range.max = 200; s4.axis_y.range.min = -20; s4.axis_y.range.max = 200;
s4.place.x0 = 0.2; s4.place.x1 = 1.0; s4.axis_x.place.min = 0.2; s4.axis_x.place.max = 1.0;
s4.place.y0 = 0.0; s4.place.y1 = 1.0; s4.axis_y.place.min = 0.0; s4.axis_y.place.max = 1.0;
s1.marker.shape = Marker.Shape.SQUARE; s1.marker.shape = Marker.Shape.SQUARE;
s2.marker.shape = Marker.Shape.PRICLE_CIRCLE; s2.marker.shape = Marker.Shape.PRICLE_CIRCLE;