mirror of
https://github.com/mermaid-js/mermaid.git
synced 2025-10-25 00:44:10 +02:00
841 lines
24 KiB
JavaScript
841 lines
24 KiB
JavaScript
import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts';
|
|
|
|
describe('XY Chart', () => {
|
|
it('should render the simplest possible xy-beta chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart-beta
|
|
line [10, 30, 20]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('should render the simplest possible xy chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
line [10, 30, 20]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Should render a complete chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Should render a chart without title', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('y-axis title not required', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Should render a chart without y-axis with different range', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000]
|
|
line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('x axis title not required', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000]
|
|
line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Multiple plots can be rendered', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
line [23, 46, 77, 34]
|
|
line [45, 32, 33, 12]
|
|
bar [87, 54, 99, 85]
|
|
line [78, 88, 22, 4]
|
|
line [22, 29, 75, 33]
|
|
bar [52, 96, 35, 10]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Decimals and negative numbers are supported', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
y-axis -2.4 --> 3.5
|
|
line [+1.3, .6, 2.4, -.34]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Render spark line with "plotReservedSpacePercent"', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
theme: dark
|
|
xyChart:
|
|
width: 200
|
|
height: 20
|
|
plotReservedSpacePercent: 100
|
|
---
|
|
xychart
|
|
line [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Render spark bar without displaying other property', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
theme: dark
|
|
xyChart:
|
|
width: 200
|
|
height: 20
|
|
xAxis:
|
|
showLabel: false
|
|
showTitle: false
|
|
showTick: false
|
|
showAxisLine: false
|
|
yAxis:
|
|
showLabel: false
|
|
showTitle: false
|
|
showTick: false
|
|
showAxisLine: false
|
|
---
|
|
xychart
|
|
bar [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Should use all the config from directive', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
%%{init: {"xyChart": {"width": 1000, "height": 600, "titlePadding": 5, "titleFontSize": 10, "xAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5}, "yAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5}, "plotBorderWidth": 5, "chartOrientation": "horizontal", "plotReservedSpacePercent": 60 }}}%%
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Should use all the config from yaml', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
theme: forest
|
|
xyChart:
|
|
width: 1000
|
|
height: 600
|
|
titlePadding: 5
|
|
titleFontSize: 10
|
|
xAxis:
|
|
labelFontSize: 20
|
|
labelPadding: 10
|
|
titleFontSize: 30
|
|
titlePadding: 20
|
|
tickLength: 10
|
|
tickWidth: 5
|
|
axisLineWidth: 5
|
|
yAxis:
|
|
labelFontSize: 20
|
|
labelPadding: 10
|
|
titleFontSize: 30
|
|
titlePadding: 20
|
|
tickLength: 10
|
|
tickWidth: 5
|
|
axisLineWidth: 5
|
|
chartOrientation: horizontal
|
|
plotReservedSpacePercent: 60
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Render with show axis title false', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
xAxis:
|
|
showTitle: false
|
|
yAxis:
|
|
showTitle: false
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Render with show axis label false', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
xAxis:
|
|
showLabel: false
|
|
yAxis:
|
|
showLabel: false
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Render with show axis tick false', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
xAxis:
|
|
showTick: false
|
|
yAxis:
|
|
showTick: false
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Render with show axis line false', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
xAxis:
|
|
showAxisLine: false
|
|
yAxis:
|
|
showAxisLine: false
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('Render all the theme color', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
themeVariables:
|
|
xyChart:
|
|
titleColor: "#ff0000"
|
|
backgroundColor: "#f0f8ff"
|
|
yAxisLabelColor: "#ee82ee"
|
|
yAxisTitleColor: "#7fffd4"
|
|
yAxisTickColor: "#87ceeb"
|
|
yAxisLineColor: "#ff6347"
|
|
xAxisLabelColor: "#7fffd4"
|
|
xAxisTitleColor: "#ee82ee"
|
|
xAxisTickColor: "#ff6347"
|
|
xAxisLineColor: "#87ceeb"
|
|
plotColorPalette: "#008000, #faba63"
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
it('should use the correct distances between data points', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
x-axis 0 --> 2
|
|
line [0, 1, 0, 1]
|
|
bar [1, 0, 1, 0]
|
|
`,
|
|
{}
|
|
);
|
|
cy.get('svg');
|
|
});
|
|
|
|
it('should render vertical bar chart with labels', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render horizontal bar chart with labels', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render vertical bar chart without labels by default', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render horizontal bar chart without labels by default', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
|
|
y-axis "Revenue (in $)" 4000 --> 11000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render multiple bar plots vertically with labels correctly', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Multiple Bar Plots"
|
|
x-axis Categories [A, B, C]
|
|
y-axis "Values" 0 --> 100
|
|
bar [10, 50, 90]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render multiple bar plots horizontally with labels correctly', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Multiple Bar Plots"
|
|
x-axis Categories [A, B, C]
|
|
y-axis "Values" 0 --> 100
|
|
bar [10, 50, 90]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render a single bar with label for a vertical xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Single Bar Chart"
|
|
x-axis Categories [A]
|
|
y-axis "Value" 0 --> 100
|
|
bar [75]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render a single bar with label for a horizontal xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Single Bar Chart"
|
|
x-axis Categories [A]
|
|
y-axis "Value" 0 --> 100
|
|
bar [75]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render negative and decimal values with correct labels for vertical xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Decimal and Negative Values"
|
|
x-axis Categories [A, B, C]
|
|
y-axis -10 --> 10
|
|
bar [ -2.5, 0.75, 5.1 ]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render negative and decimal values with correct labels for horizontal xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Decimal and Negative Values"
|
|
x-axis Categories [A, B, C]
|
|
y-axis -10 --> 10
|
|
bar [ -2.5, 0.75, 5.1 ]
|
|
`,
|
|
{}
|
|
);
|
|
});
|
|
|
|
it('should render data labels within each bar in the vertical xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan,b,c]
|
|
y-axis "Revenue (in $)" 4000 --> 12000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 3000, 2000, 500, 2000, 3000, 11000, 5000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
|
|
cy.get('g.bar-plot-0').within(() => {
|
|
cy.get('rect').each(($rect, index) => {
|
|
// Extract bar properties
|
|
const barProps = {
|
|
x: parseFloat($rect.attr('x')),
|
|
y: parseFloat($rect.attr('y')),
|
|
width: parseFloat($rect.attr('width')),
|
|
height: parseFloat($rect.attr('height')),
|
|
};
|
|
|
|
// Get the text element corresponding to this bar by index.
|
|
cy.get('text')
|
|
.eq(index)
|
|
.then(($text) => {
|
|
const bbox = $text[0].getBBox();
|
|
const textProps = {
|
|
x: bbox.x,
|
|
y: bbox.y,
|
|
width: bbox.width,
|
|
height: bbox.height,
|
|
};
|
|
|
|
// Verify that the text label is positioned within the boundaries of the bar.
|
|
expect(textProps.x).to.be.greaterThan(barProps.x);
|
|
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
|
|
|
|
// Check horizontal alignment (within tolerance)
|
|
expect(textProps.x + textProps.width / 2).to.be.closeTo(
|
|
barProps.x + barProps.width / 2,
|
|
5
|
|
);
|
|
|
|
expect(textProps.y).to.be.greaterThan(barProps.y);
|
|
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should render data labels within each bar in the horizontal xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan,b,c]
|
|
y-axis "Revenue (in $)" 4000 --> 12000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 3000, 2000, 500, 2000, 3000, 11000, 5000, 6000]
|
|
`,
|
|
{}
|
|
);
|
|
|
|
cy.get('g.bar-plot-0').within(() => {
|
|
cy.get('rect').each(($rect, index) => {
|
|
// Extract bar properties
|
|
const barProps = {
|
|
x: parseFloat($rect.attr('x')),
|
|
y: parseFloat($rect.attr('y')),
|
|
width: parseFloat($rect.attr('width')),
|
|
height: parseFloat($rect.attr('height')),
|
|
};
|
|
|
|
// Get the text element corresponding to this bar by index.
|
|
cy.get('text')
|
|
.eq(index)
|
|
.then(($text) => {
|
|
const bbox = $text[0].getBBox();
|
|
const textProps = {
|
|
x: bbox.x,
|
|
y: bbox.y,
|
|
width: bbox.width,
|
|
height: bbox.height,
|
|
};
|
|
|
|
// Verify that the text label is positioned within the boundaries of the bar.
|
|
expect(textProps.x).to.be.greaterThan(barProps.x);
|
|
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
|
|
|
|
expect(textProps.y).to.be.greaterThan(barProps.y);
|
|
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
|
|
expect(textProps.y + textProps.height / 2).to.be.closeTo(
|
|
barProps.y + barProps.height / 2,
|
|
5
|
|
);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should render data labels within each bar in the vertical xy-chart with a lot of bars of different sizes', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s]
|
|
y-axis "Revenue (in $)" 4000 --> 12000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 8000, 10000, 5000, 7600, 4999,11000 ,5000,6000]
|
|
`,
|
|
{}
|
|
);
|
|
|
|
cy.get('g.bar-plot-0').within(() => {
|
|
cy.get('rect').each(($rect, index) => {
|
|
// Extract bar properties
|
|
const barProps = {
|
|
x: parseFloat($rect.attr('x')),
|
|
y: parseFloat($rect.attr('y')),
|
|
width: parseFloat($rect.attr('width')),
|
|
height: parseFloat($rect.attr('height')),
|
|
};
|
|
|
|
// Get the text element corresponding to this bar by index.
|
|
cy.get('text')
|
|
.eq(index)
|
|
.then(($text) => {
|
|
const bbox = $text[0].getBBox();
|
|
const textProps = {
|
|
x: bbox.x,
|
|
y: bbox.y,
|
|
width: bbox.width,
|
|
height: bbox.height,
|
|
};
|
|
|
|
// Verify that the text label is positioned within the boundaries of the bar.
|
|
expect(textProps.x).to.be.greaterThan(barProps.x);
|
|
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
|
|
|
|
// Check horizontal alignment (within tolerance)
|
|
expect(textProps.x + textProps.width / 2).to.be.closeTo(
|
|
barProps.x + barProps.width / 2,
|
|
5
|
|
);
|
|
|
|
expect(textProps.y).to.be.greaterThan(barProps.y);
|
|
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should render data labels within each bar in the horizontal xy-chart with a lot of bars of different sizes', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s]
|
|
y-axis "Revenue (in $)" 4000 --> 12000
|
|
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 8000, 10000, 5000, 7600, 4999,11000 ,5000,6000]
|
|
`,
|
|
{}
|
|
);
|
|
|
|
cy.get('g.bar-plot-0').within(() => {
|
|
cy.get('rect').each(($rect, index) => {
|
|
// Extract bar properties
|
|
const barProps = {
|
|
x: parseFloat($rect.attr('x')),
|
|
y: parseFloat($rect.attr('y')),
|
|
width: parseFloat($rect.attr('width')),
|
|
height: parseFloat($rect.attr('height')),
|
|
};
|
|
|
|
// Get the text element corresponding to this bar by index.
|
|
cy.get('text')
|
|
.eq(index)
|
|
.then(($text) => {
|
|
const bbox = $text[0].getBBox();
|
|
const textProps = {
|
|
x: bbox.x,
|
|
y: bbox.y,
|
|
width: bbox.width,
|
|
height: bbox.height,
|
|
};
|
|
|
|
// Verify that the text label is positioned within the boundaries of the bar.
|
|
expect(textProps.x).to.be.greaterThan(barProps.x);
|
|
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
|
|
|
|
expect(textProps.y).to.be.greaterThan(barProps.y);
|
|
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
|
|
expect(textProps.y + textProps.height / 2).to.be.closeTo(
|
|
barProps.y + barProps.height / 2,
|
|
5
|
|
);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should render data labels correctly for a bar in the vertical xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan]
|
|
y-axis "Revenue (in $)" 3000 --> 12000
|
|
bar [4000]
|
|
`,
|
|
{}
|
|
);
|
|
|
|
cy.get('g.bar-plot-0').within(() => {
|
|
cy.get('rect').each(($rect, index) => {
|
|
// Extract bar properties
|
|
const barProps = {
|
|
x: parseFloat($rect.attr('x')),
|
|
y: parseFloat($rect.attr('y')),
|
|
width: parseFloat($rect.attr('width')),
|
|
height: parseFloat($rect.attr('height')),
|
|
};
|
|
|
|
// Get the text element corresponding to this bar by index.
|
|
cy.get('text')
|
|
.eq(index)
|
|
.then(($text) => {
|
|
const bbox = $text[0].getBBox();
|
|
const textProps = {
|
|
x: bbox.x,
|
|
y: bbox.y,
|
|
width: bbox.width,
|
|
height: bbox.height,
|
|
};
|
|
|
|
// Verify that the text label is positioned within the boundaries of the bar.
|
|
expect(textProps.x).to.be.greaterThan(barProps.x);
|
|
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
|
|
|
|
// Check horizontal alignment (within tolerance)
|
|
expect(textProps.x + textProps.width / 2).to.be.closeTo(
|
|
barProps.x + barProps.width / 2,
|
|
5
|
|
);
|
|
|
|
expect(textProps.y).to.be.greaterThan(barProps.y);
|
|
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should render data labels correctly for a bar in the horizontal xy-chart', () => {
|
|
imgSnapshotTest(
|
|
`
|
|
---
|
|
config:
|
|
xyChart:
|
|
showDataLabel: true
|
|
chartOrientation: horizontal
|
|
---
|
|
xychart
|
|
title "Sales Revenue"
|
|
x-axis Months [jan]
|
|
y-axis "Revenue (in $)" 3000 --> 12000
|
|
bar [4000]
|
|
`,
|
|
{}
|
|
);
|
|
|
|
cy.get('g.bar-plot-0').within(() => {
|
|
cy.get('rect').each(($rect, index) => {
|
|
// Extract bar properties
|
|
const barProps = {
|
|
x: parseFloat($rect.attr('x')),
|
|
y: parseFloat($rect.attr('y')),
|
|
width: parseFloat($rect.attr('width')),
|
|
height: parseFloat($rect.attr('height')),
|
|
};
|
|
|
|
// Get the text element corresponding to this bar by index.
|
|
cy.get('text')
|
|
.eq(index)
|
|
.then(($text) => {
|
|
const bbox = $text[0].getBBox();
|
|
const textProps = {
|
|
x: bbox.x,
|
|
y: bbox.y,
|
|
width: bbox.width,
|
|
height: bbox.height,
|
|
};
|
|
|
|
// Verify that the text label is positioned within the boundaries of the bar.
|
|
expect(textProps.x).to.be.greaterThan(barProps.x);
|
|
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
|
|
|
|
expect(textProps.y).to.be.greaterThan(barProps.y);
|
|
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
|
|
expect(textProps.y + textProps.height / 2).to.be.closeTo(
|
|
barProps.y + barProps.height / 2,
|
|
5
|
|
);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|