99 lines
1.7 KiB
Go
99 lines
1.7 KiB
Go
package tilerenderer
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import (
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"bytes"
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"io/ioutil"
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"mapserver/colormapping"
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"mapserver/coords"
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"mapserver/db/sqlite"
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"mapserver/layer"
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"mapserver/mapblockaccessor"
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"mapserver/mapblockrenderer"
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sqliteobjdb "mapserver/mapobjectdb/sqlite"
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"mapserver/testutils"
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"os"
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"testing"
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"github.com/sirupsen/logrus"
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)
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func TestTileRender(t *testing.T) {
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logrus.SetLevel(logrus.DebugLevel)
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tmpfile, err := ioutil.TempFile("", "TestTileRender.*.sqlite")
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if err != nil {
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panic(err)
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}
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defer os.Remove(tmpfile.Name())
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testutils.CreateTestDatabase(tmpfile.Name())
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a, err := sqlite.New(tmpfile.Name())
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if err != nil {
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panic(err)
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}
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err = a.Migrate()
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if err != nil {
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panic(err)
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}
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cache := mapblockaccessor.NewMapBlockAccessor(a)
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c := colormapping.NewColorMapping()
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_, err = c.LoadVFSColors(false, "/colors.txt")
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if err != nil {
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t.Fatal(err)
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}
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r := mapblockrenderer.NewMapBlockRenderer(cache, c)
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tiletmpfile, err := ioutil.TempFile("", "TestTileRenderTiles.*.sqlite")
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defer os.Remove(tiletmpfile.Name())
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tdb, _ := sqliteobjdb.New(tiletmpfile.Name())
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tdb.Migrate()
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layers := []layer.Layer{
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layer.Layer{
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Id: 0,
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Name: "Base",
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From: -16,
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To: 160,
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},
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}
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tr := NewTileRenderer(r, tdb, a, layers)
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if tr == nil {
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panic("no renderer")
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}
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coord := coords.NewTileCoords(0, 0, 12, 0)
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data, err := tr.Render(coord)
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if err != nil {
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panic(err)
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}
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if data == nil {
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panic("no data")
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}
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f, _ := os.Create("../output/0_0_12.png")
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bytes.NewReader(data).WriteTo(f)
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coord1 := coord.GetZoomedOutTile()
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data, err = tr.Render(coord1)
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if err != nil {
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panic(err)
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}
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if data == nil {
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panic("no data")
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}
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f, _ = os.Create("../output/0_0_13.png")
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bytes.NewReader(data).WriteTo(f)
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}
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