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SharpMap/Examples/ExampleCodeSnippets/PointSymbolizerTest.cs at main · SharpMap/SharpMap · GitHub
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Examples
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ExampleCodeSnippets
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PointSymbolizerTest.cs
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SharpMap
/
Examples
/
ExampleCodeSnippets
/
PointSymbolizerTest.cs
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namespace
ExampleCodeSnippets
{
/// <summary>
/// Test implemented PointSymbolizers
/// </summary>
public
class
PointSymbolizerTest
{
[
NUnit
.
Framework
.
Test
]
public
void
TestCharacterPointSymbolizer
(
)
{
var
fdt
=
CreatingData
.
CreatePointFeatureDataTableFromArrays
(
CreatingData
.
GetRandomOrdinates
(
50
,
-
180
,
180
)
,
CreatingData
.
GetRandomOrdinates
(
50
,
-
90
,
90
)
,
null
)
;
var
geometryFeatureProvider
=
new
SharpMap
.
Data
.
Providers
.
GeometryFeatureProvider
(
fdt
)
;
var
layer
=
new
SharpMap
.
Layers
.
VectorLayer
(
"randompoints"
,
geometryFeatureProvider
)
;
var
cps
=
new
SharpMap
.
Rendering
.
Symbolizer
.
CharacterPointSymbolizer
{
Halo
=
1
,
HaloBrush
=
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
Wheat
)
,
//Font = new System.Drawing.Font("Arial", 12),
CharacterIndex
=
0xcc
,
}
;
layer
.
Style
.
PointSymbolizer
=
cps
;
var
map
=
new
SharpMap
.
Map
(
new
System
.
Drawing
.
Size
(
720
,
360
)
)
;
map
.
Layers
.
Add
(
layer
)
;
map
.
ZoomToExtents
(
)
;
map
.
GetMap
(
)
.
Save
(
"CharacterPointSymbolizer1.bmp"
)
;
cps
.
Rotation
=
-
30
;
cps
.
Offset
=
new
System
.
Drawing
.
PointF
(
4
,
4
)
;
map
.
GetMap
(
)
.
Save
(
"CharacterPointSymbolizer2.bmp"
)
;
cps
.
Font
=
new
System
.
Drawing
.
Font
(
"Arial"
,
12
)
;
cps
.
Text
=
"ABC"
;
cps
.
Offset
=
System
.
Drawing
.
PointF
.
Empty
;
cps
.
Rotation
=
-
90
;
map
.
GetMap
(
)
.
Save
(
"CharacterPointSymbolizer3.bmp"
)
;
}
[
NUnit
.
Framework
.
Test
]
public
void
TestPathPointSymbolizer
(
)
{
var
fdt
=
CreatingData
.
CreatePointFeatureDataTableFromArrays
(
CreatingData
.
GetRandomOrdinates
(
50
,
-
180
,
180
)
,
CreatingData
.
GetRandomOrdinates
(
50
,
-
90
,
90
)
,
null
)
;
var
geometryFeatureProvider
=
new
SharpMap
.
Data
.
Providers
.
GeometryFeatureProvider
(
fdt
)
;
var
layer
=
new
SharpMap
.
Layers
.
VectorLayer
(
"randompoints"
,
geometryFeatureProvider
)
;
var
pps
=
SharpMap
.
Rendering
.
Symbolizer
.
PathPointSymbolizer
.
CreateSquare
(
new
System
.
Drawing
.
Pen
(
System
.
Drawing
.
Color
.
Red
,
2
)
,
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
DodgerBlue
)
,
20
)
;
layer
.
Style
.
PointSymbolizer
=
pps
;
var
map
=
new
SharpMap
.
Map
(
new
System
.
Drawing
.
Size
(
720
,
360
)
)
;
map
.
Layers
.
Add
(
layer
)
;
map
.
ZoomToExtents
(
)
;
map
.
GetMap
(
)
.
Save
(
"PathPointSymbolizer1.bmp"
)
;
pps
.
Rotation
=
-
30
;
map
.
GetMap
(
)
.
Save
(
"PathPointSymbolizer2.bmp"
)
;
pps
.
Rotation
=
0f
;
pps
.
Offset
=
new
System
.
Drawing
.
PointF
(
4
,
4
)
;
map
.
GetMap
(
)
.
Save
(
"PathPointSymbolizer3.bmp"
)
;
var
gpTriangle1
=
new
System
.
Drawing
.
Drawing2D
.
GraphicsPath
(
)
;
gpTriangle1
.
AddPolygon
(
new
[
]
{
new
System
.
Drawing
.
Point
(
0
,
0
)
,
new
System
.
Drawing
.
Point
(
5
,
10
)
,
new
System
.
Drawing
.
Point
(
10
,
0
)
,
new
System
.
Drawing
.
Point
(
0
,
0
)
,
}
)
;
var
gpTriangle2
=
new
System
.
Drawing
.
Drawing2D
.
GraphicsPath
(
)
;
gpTriangle2
.
AddPolygon
(
new
[
]
{
new
System
.
Drawing
.
Point
(
0
,
0
)
,
new
System
.
Drawing
.
Point
(
-
5
,
-
10
)
,
new
System
.
Drawing
.
Point
(
-
10
,
0
)
,
new
System
.
Drawing
.
Point
(
0
,
0
)
,
}
)
;
pps
=
new
SharpMap
.
Rendering
.
Symbolizer
.
PathPointSymbolizer
(
new
[
]
{
new
SharpMap
.
Rendering
.
Symbolizer
.
PathPointSymbolizer
.
PathDefinition
{
Path
=
gpTriangle1
,
Line
=
new
System
.
Drawing
.
Pen
(
System
.
Drawing
.
Color
.
Red
,
2
)
,
Fill
=
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
DodgerBlue
)
}
,
new
SharpMap
.
Rendering
.
Symbolizer
.
PathPointSymbolizer
.
PathDefinition
{
Path
=
gpTriangle2
,
Line
=
new
System
.
Drawing
.
Pen
(
System
.
Drawing
.
Color
.
DodgerBlue
,
2
)
,
Fill
=
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
Red
)
}
}
)
{
Rotation
=
45
}
;
layer
.
Style
.
PointSymbolizer
=
pps
;
map
.
GetMap
(
)
.
Save
(
"PathPointSymbolizer4.bmp"
)
;
pps
.
Rotation
=
180
;
map
.
GetMap
(
)
.
Save
(
"PathPointSymbolizer5.bmp"
)
;
}
[
NUnit
.
Framework
.
Test
]
public
void
TestRasterPointSymbolizer
(
)
{
var
fdt
=
CreatingData
.
CreatePointFeatureDataTableFromArrays
(
CreatingData
.
GetRandomOrdinates
(
50
,
-
180
,
180
)
,
CreatingData
.
GetRandomOrdinates
(
50
,
-
90
,
90
)
,
null
)
;
var
geometryFeatureProvider
=
new
SharpMap
.
Data
.
Providers
.
GeometryFeatureProvider
(
fdt
)
;
var
layer
=
new
SharpMap
.
Layers
.
VectorLayer
(
"randompoints"
,
geometryFeatureProvider
)
;
var
rps
=
new
SharpMap
.
Rendering
.
Symbolizer
.
RasterPointSymbolizer
{
Symbol
=
new
System
.
Drawing
.
Bitmap
(
"women.png"
)
}
;
layer
.
Style
.
PointSymbolizer
=
rps
;
var
map
=
new
SharpMap
.
Map
(
new
System
.
Drawing
.
Size
(
720
,
360
)
)
;
map
.
Layers
.
Add
(
layer
)
;
map
.
ZoomToExtents
(
)
;
map
.
GetMap
(
)
.
Save
(
"RasterPointSymbolizer1.bmp"
)
;
rps
.
Rotation
=
45
;
map
.
GetMap
(
)
.
Save
(
"RasterPointSymbolizer2.bmp"
)
;
rps
.
Rotation
=
0
;
var
cps
=
new
SharpMap
.
Rendering
.
Symbolizer
.
CharacterPointSymbolizer
{
Halo
=
1
,
HaloBrush
=
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
WhiteSmoke
)
,
Foreground
=
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
Black
)
,
Font
=
new
System
.
Drawing
.
Font
(
"Arial"
,
12
)
,
Text
=
"Anne"
,
Offset
=
new
System
.
Drawing
.
PointF
(
0
,
rps
.
Size
.
Height
*
0.5f
)
}
;
var
lps
=
new
SharpMap
.
Rendering
.
Symbolizer
.
ListPointSymbolizer
{
rps
,
cps
}
;
layer
.
Style
.
PointSymbolizer
=
lps
;
map
.
Layers
.
Add
(
layer
)
;
map
.
ZoomToExtents
(
)
;
map
.
GetMap
(
)
.
Save
(
"RasterPointSymbolizer3.bmp"
)
;
}
[
NUnit
.
Framework
.
Test
]
public
void
TestListPointSymbolizer
(
)
{
var
fdt
=
CreatingData
.
CreatePointFeatureDataTableFromArrays
(
CreatingData
.
GetRandomOrdinates
(
50
,
-
180
,
180
)
,
CreatingData
.
GetRandomOrdinates
(
50
,
-
90
,
90
)
,
null
)
;
var
geometryFeatureProvider
=
new
SharpMap
.
Data
.
Providers
.
GeometryFeatureProvider
(
fdt
)
;
var
layer
=
new
SharpMap
.
Layers
.
VectorLayer
(
"randompoints"
,
geometryFeatureProvider
)
;
var
pps
=
SharpMap
.
Rendering
.
Symbolizer
.
PathPointSymbolizer
.
CreateSquare
(
new
System
.
Drawing
.
Pen
(
System
.
Drawing
.
Color
.
Red
,
2
)
,
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
DodgerBlue
)
,
20
)
;
var
cps
=
new
SharpMap
.
Rendering
.
Symbolizer
.
CharacterPointSymbolizer
{
Halo
=
1
,
HaloBrush
=
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
WhiteSmoke
)
,
Foreground
=
new
System
.
Drawing
.
SolidBrush
(
System
.
Drawing
.
Color
.
Black
)
,
Font
=
new
System
.
Drawing
.
Font
(
"Arial"
,
12
)
,
CharacterIndex
=
65
}
;
var
lps
=
new
SharpMap
.
Rendering
.
Symbolizer
.
ListPointSymbolizer
{
pps
,
cps
}
;
layer
.
Style
.
PointSymbolizer
=
lps
;
var
map
=
new
SharpMap
.
Map
(
new
System
.
Drawing
.
Size
(
720
,
360
)
)
;
map
.
Layers
.
Add
(
layer
)
;
map
.
ZoomToExtents
(
)
;
map
.
GetMap
(
)
.
Save
(
"ListPointSymbolizer1.bmp"
)
;
}
}
}
//D:\Development\Codeplex\_SharpMap\Repository\Trunk\DemoWinForm\Resources
//D:\Development\Codeplex\_SharpMap\Repository\Trunk\DemoWinForm\Resources\Women.png
//
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