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feat: support make point and make line

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This commit is contained in:
vicanso 2022-02-10 23:24:30 +08:00
parent fd05250305
commit e558634dda
16 changed files with 308 additions and 51 deletions
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32
yaxis_test.go
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@ -42,6 +42,7 @@ func TestDrawYAxis(t *testing.T) {
tests := []struct {
newDraw func() *Draw
newOption func() *ChartOption
axisIndex int
xAxisHeight int
result string
}{
@ -70,11 +71,40 @@ func TestDrawYAxis(t *testing.T) {
},
result: "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" width=\"400\" height=\"300\">\\n<path d=\"M 50 10\nL 50 290\" style=\"stroke-width:1;stroke:none;fill:none\"/><path d=\"M 50 10\nL 390 10\" style=\"stroke-width:1;stroke:rgba(224,230,242,1.0);fill:none\"/><path d=\"M 50 57\nL 390 57\" style=\"stroke-width:1;stroke:rgba(224,230,242,1.0);fill:none\"/><path d=\"M 50 104\nL 390 104\" style=\"stroke-width:1;stroke:rgba(224,230,242,1.0);fill:none\"/><path d=\"M 50 151\nL 390 151\" style=\"stroke-width:1;stroke:rgba(224,230,242,1.0);fill:none\"/><path d=\"M 50 198\nL 390 198\" style=\"stroke-width:1;stroke:rgba(224,230,242,1.0);fill:none\"/><path d=\"M 50 244\nL 390 244\" style=\"stroke-width:1;stroke:rgba(224,230,242,1.0);fill:none\"/><text x=\"36\" y=\"294\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">0</text><text x=\"18\" y=\"248\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">3.33</text><text x=\"18\" y=\"202\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">6.66</text><text x=\"29\" y=\"155\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">10</text><text x=\"11\" y=\"108\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">13.33</text><text x=\"11\" y=\"61\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">16.66</text><text x=\"29\" y=\"14\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">20</text></svg>",
},
{
newDraw: newDraw,
newOption: func() *ChartOption {
return &ChartOption{
YAxisList: []YAxisOption{
{},
{
Max: NewFloatPoint(20),
Formatter: "{value} C",
},
},
SeriesList: []Series{
{
YAxisIndex: 1,
Data: []SeriesData{
{
Value: 1,
},
{
Value: 2,
},
},
},
},
}
},
axisIndex: 1,
result: "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" width=\"400\" height=\"300\">\\n<path d=\"M 337 10\nL 337 290\" style=\"stroke-width:1;stroke:none;fill:none\"/><text x=\"345\" y=\"294\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">0 C</text><text x=\"345\" y=\"248\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">3.33 C</text><text x=\"345\" y=\"202\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">6.66 C</text><text x=\"345\" y=\"155\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">10 C</text><text x=\"345\" y=\"108\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">13.33 C</text><text x=\"345\" y=\"61\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">16.66 C</text><text x=\"345\" y=\"14\" style=\"stroke-width:0;stroke:none;fill:rgba(110,112,121,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">20 C</text></svg>",
},
}
for _, tt := range tests {
d := tt.newDraw()
r, err := drawYAxis(d, tt.newOption(), 0, tt.xAxisHeight, chart.NewBox(10, 10, 10, 10))
r, err := drawYAxis(d, tt.newOption(), tt.axisIndex, tt.xAxisHeight, chart.NewBox(10, 10, 10, 10))
assert.Nil(err)
assert.Equal(&Range{
divideCount: 6,