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feat: support rounded rect for bar chart

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This commit is contained in:
vicanso 2024-05-16 20:02:24 +08:00
parent 5a69c3e5a3
commit 9b7634c2c2
5 changed files with 156 additions and 8 deletions
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23
painter_test.go
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@ -343,6 +343,29 @@ func TestPainter(t *testing.T) {
}
}
func TestRoundedRect(t *testing.T) {
assert := assert.New(t)
p, err := NewPainter(PainterOptions{
Width: 400,
Height: 300,
Type: ChartOutputSVG,
})
assert.Nil(err)
p.OverrideDrawingStyle(Style{
FillColor: drawing.ColorWhite,
StrokeWidth: 1,
StrokeColor: drawing.ColorWhite,
}).RoundedRect(Box{
Left: 10,
Right: 30,
Bottom: 150,
Top: 10,
}, 5)
buf, err := p.Bytes()
assert.Nil(err)
assert.Equal("<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" width=\"400\" height=\"300\">\\n<path d=\"M 15 10\nL 25 10\nL 25 10\nA 5 5 90.00 0 1 30 15\nL 30 145\nL 30 145\nA 5 5 90.00 0 1 25 150\nL 15 150\nL 15 150\nA 5 5 90.00 0 1 10 145\nL 10 15\nL 10 15\nA 5 5 90.00 0 1 15 10\nZ\" style=\"stroke-width:1;stroke:rgba(255,255,255,1.0);fill:rgba(255,255,255,1.0)\"/><path d=\"\" style=\"stroke-width:1;stroke:rgba(255,255,255,1.0);fill:rgba(255,255,255,1.0)\"/></svg>", string(buf))
}
func TestPainterTextFit(t *testing.T) {
assert := assert.New(t)
p, err := NewPainter(PainterOptions{