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add a visual test for label line placement collision

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This commit is contained in:
Dane Springmeyer 2012-12-20 17:27:09 -08:00
parent 22b41a7c6d
commit 900774f2a7
4 changed files with 153 additions and 0 deletions
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109
tests/visual_tests/grids/collision-600-reference.json Normal file
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{
"keys": [
"",
"1"
],
"data": {},
"grid": [
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}

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tests/visual_tests/images/collision-600-reference.png Normal file
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43
tests/visual_tests/styles/collision.xml Normal file
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<Map>
<Style name="line">
<Rule>
<LineSymbolizer stroke="#000000" />
</Rule>
</Style>
<Style name="text">
<Rule>
<TextSymbolizer spacing="10" size="14" halo-radius="2" face-name="DejaVu Sans Oblique" placement="line">'text'</TextSymbolizer>
</Rule>
</Style>
<Layer name="one">
<StyleName>line</StyleName>
<StyleName>text</StyleName>
<Datasource>
<Parameter name="type">csv</Parameter>
<Parameter name="inline">
i|wkt
1|LINESTRING(-98.465624973178 64.664065539837, -84.403124973178 49.195315539837, -72.449999973178 40.757815539837, -61.199999973178 29.507815539837, -60.496874973178 22.476565539837, -58.387499973178 4.1953155398369, -52.059374973178 -7.7578094601631, -41.512499973178 -34.476559460163, -27.449999973178 -45.023434460163, -14.090624973178 -52.054684460163, 7.0031250268221 -61.195309460163)
</Parameter>
<Parameter name="separator">|</Parameter>
</Datasource>
</Layer>
<Layer name="two">
<StyleName>line</StyleName>
<StyleName>text</StyleName>
<Datasource>
<Parameter name="type">csv</Parameter>
<Parameter name="inline">
i|wkt
1|LINESTRING(-55.574999973178 68.882815539837, -51.356249973178 42.164065539837, -57.684374973178 33.023440539837, -64.012499973178 21.773440539837, -63.309374973178 3.4921905398369, -45.731249973178 -46.429684460163, -16.903124973178 -50.648434460163, -2.8406249731779 -50.648434460163, 14.737500026822 -50.648434460163, 46.378125026822 -41.507809460163, 78.721875026822 -17.601559460163)
2|LINESTRING(-21.824999973178 69.585940539837, -108.30937497318 41.460940539837, -13.387499973178 24.585940539837, -108.30937497318 6.3046905398369, -19.012499973178 -2.1328094601631, -83.699999973178 -26.039059460163, 5.5968750268221 -26.039059460163, -30.262499973178 -63.304684460163, 40.050000026822 -19.710934460163, 62.550000026822 -61.195309460163)
3|LINESTRING(-73.856249973178 77.320315539837, -11.278124973178 -61.898434460163, -112.52812497318 61.148440539837, 31.612500026822 -61.898434460163, 56.925000026822 -13.382809460163)
</Parameter>
<Parameter name="separator">|</Parameter>
</Datasource>
</Layer>
</Map>

1
tests/visual_tests/test.py
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@ -37,6 +37,7 @@ files = [
{'name': "lines-2", 'sizes': sizes_few_square,'bbox':default_text_box},
{'name': "lines-3", 'sizes': sizes_few_square,'bbox':default_text_box},
{'name': "lines-shield", 'sizes': sizes_few_square,'bbox':default_text_box},
{'name': "collision", 'sizes':[(600,400)]},
{'name': "marker-multi-policy", 'sizes':[(600,400)]},
{'name': "marker-on-line", 'sizes':[(600,400)],
'bbox': mapnik.Box2d(-10, 0, 15, 20)},