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thinkgeo.mapsuite.core.zoomlevelset
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Table of Contents
ThinkGeo.MapSuite.Core.ZoomLevelSet
This class represents a collection of ZoomLevels.
Remarks
This class represents a collection of ZoomLevels. Each ZoomLevel has a different scale and can store Styles that determine how InternalFeatures draw.
Inheritance Hierarchy
- System.Object
-
Members Summary
Public Constructors
| Name | Parameters | DeclaringType | Summary |
|---|---|---|---|
 ZoomLevelSet | This is the default constructor. |
Protected Constructors
| Name | Parameters | DeclaringType | Summary |
|---|
Public Methods
| Name | Parameters | DeclaringType | Summary |
|---|---|---|---|
| Equals | Object | Object | |
| GetHashCode | Object | ||
 GetHigherZoomLevelScale | Double, ZoomLevelSet | ZoomToScale out, the result is greater than input | |
| GetLowerZoomLevelScale | Double, ZoomLevelSet | ZoomToScale in, the result is less than input | |
| GetType | Object | ||
| GetZoomLevel | RectangleShape, Double, GeographyUnit | This method returns the active ZoomLevel based on an extent, a map unit and a screen width. | |
| GetZoomLevel | RectangleShape, Double, GeographyUnit, Single | This method returns the active ZoomLevel based on an extent, a map unit and a screen width. | |
| GetZoomLevelForDrawing | RectangleShape, Double, GeographyUnit, Single | This method returns the active ZoomLevel based on an extent, a map unit and a canvas width. | |
| GetZoomLevelForDrawing | RectangleShape, Double, GeographyUnit | This method returns the active ZoomLevel based on an extent, a map unit and a canvas width. | |
| GetZoomLevels | This method return all of the zoomLevels in the zoomLevelSet. | ||
| ToString | Object |
Protected Methods
| Name | Parameters | DeclaringType | Summary |
|---|---|---|---|
 Finalize | Object | ||
| MemberwiseClone | Object |
Public Properties
| Name | Return | DeclaringType | Summary |
|---|---|---|---|
 CustomZoomLevels | Collection<ZoomLevel> | This property gets the custom zoom levels from the zoomLevelSet. | |
| Name | String | This property gets and sets the name for the ZoomSet. | |
| ZoomLevel01 | ZoomLevel | This property gets the ZoomLevel for Level01. | |
| ZoomLevel02 | ZoomLevel | This property gets the ZoomLevel for Level02. | |
| ZoomLevel03 | ZoomLevel | This property gets the ZoomLevel for Level03. | |
| ZoomLevel04 | ZoomLevel | This property gets the ZoomLevel for Level04. | |
| ZoomLevel05 | ZoomLevel | This property gets the ZoomLevel for Level05. | |
| ZoomLevel06 | ZoomLevel | This property gets the ZoomLevel for Level06. | |
| ZoomLevel07 | ZoomLevel | This property gets the ZoomLevel for Level07. | |
| ZoomLevel08 | ZoomLevel | This property gets the ZoomLevel for Level08. | |
| ZoomLevel09 | ZoomLevel | This property gets the ZoomLevel for Level09. | |
| ZoomLevel10 | ZoomLevel | This property gets the ZoomLevel for Level10. | |
| ZoomLevel11 | ZoomLevel | This property gets the ZoomLevel for Level11. | |
| ZoomLevel12 | ZoomLevel | This property gets the ZoomLevel for Level12. | |
| ZoomLevel13 | ZoomLevel | This property gets the ZoomLevel for Level13. | |
| ZoomLevel14 | ZoomLevel | This property gets the ZoomLevel for Level14. | |
| ZoomLevel15 | ZoomLevel | This property gets the ZoomLevel for Level15. | |
| ZoomLevel16 | ZoomLevel | This property gets the ZoomLevel for Level16. | |
| ZoomLevel17 | ZoomLevel | This property gets the ZoomLevel for Level17. | |
| ZoomLevel18 | ZoomLevel | This property gets the ZoomLevel for Level18. | |
| ZoomLevel19 | ZoomLevel | This property gets the ZoomLevel for Level19. | |
| ZoomLevel20 | ZoomLevel | This property gets the ZoomLevel for Level20. |
Protected Properties
| Name | Return | DeclaringType | Summary |
|---|
Public Events
| Name | Event Arguments | DeclaringType | Summary |
|---|
Public Constructors
ZoomLevelSet()
This is the default constructor.
Remarks
This constructor is where we set the default scales for each ZoomLevel. If you inherit from this class to create your own custom ZoomSet, then you should not call the base constructor if you want to supply your own custom ZoomLevels.
Parameters
| Name | Type | Description |
|---|
Protected Constructors
Public Methods
Equals(Object)
Return Value
| Return Type | Description |
|---|---|
| Boolean |
Parameters
| Name | Type | Description |
|---|---|---|
| obj | Object |
GetHashCode()
Return Value
| Return Type | Description |
|---|---|
| Int32 |
Parameters
| Name | Type | Description |
|---|
GetHigherZoomLevelScale(Double, ZoomLevelSet)
ZoomToScale out, the result is greater than input
Return Value
| Return Type | Description |
|---|---|
| Double |
Parameters
| Name | Type | Description |
|---|---|---|
| currentScale | Double | |
| zoomLevelSet | ZoomLevelSet |
GetLowerZoomLevelScale(Double, ZoomLevelSet)
ZoomToScale in, the result is less than input
Return Value
| Return Type | Description |
|---|---|
| Double |
Parameters
| Name | Type | Description |
|---|---|---|
| currentScale | Double | |
| zoomLevelSet | ZoomLevelSet |
GetType()
Return Value
| Return Type | Description |
|---|---|
| Type |
Parameters
| Name | Type | Description |
|---|
GetZoomLevel(RectangleShape, Double, GeographyUnit)
This method returns the active ZoomLevel based on an extent, a map unit and a screen width.
Return Value
| Return Type | Description |
|---|---|
| ZoomLevel | This method returns the active ZoomLevel based on an extent, a map unit and a screen width. |
Parameters
| Name | Type | Description |
|---|---|---|
| extent | RectangleShape | This parameter is a world extent. |
| screenWidth | Double | This parameter is the width of the map in pixels. |
| mapUnit | GeographyUnit | This parameter is the unit of the map. |
GetZoomLevel(RectangleShape, Double, GeographyUnit, Single)
This method returns the active ZoomLevel based on an extent, a map unit and a screen width.
Return Value
| Return Type | Description |
|---|---|
| ZoomLevel | This method returns the active ZoomLevel based on an extent, a map unit and a screen width. |
Parameters
| Name | Type | Description |
|---|---|---|
| extent | RectangleShape | This parameter is a world extent. |
| screenWidth | Double | This parameter is the width of the map in pixels. |
| mapUnit | GeographyUnit | This parameter is the unit of the map. |
| dpi | Single | This parameter is the dpi of the extent. |
GetZoomLevelForDrawing(RectangleShape, Double, GeographyUnit, Single)
This method returns the active ZoomLevel based on an extent, a map unit and a canvas width.
Return Value
| Return Type | Description |
|---|---|
| ZoomLevel | This method returns the active ZoomLevel based on an extent, map unit and a canvas width. |
Parameters
| Name | Type | Description |
|---|---|---|
| extent | RectangleShape | This parameter is a world extent. |
| screenWidth | Double | This parameter is the width of the canvas in pixels. |
| mapUnit | GeographyUnit | This parameter is the unit of the map. |
| dpi | Single | This parameter is the dpi of the extent. |
GetZoomLevelForDrawing(RectangleShape, Double, GeographyUnit)
This method returns the active ZoomLevel based on an extent, a map unit and a canvas width.
Return Value
| Return Type | Description |
|---|---|
| ZoomLevel | This method returns the active ZoomLevel based on an extent, map unit and a canvas width. |
Parameters
| Name | Type | Description |
|---|---|---|
| extent | RectangleShape | This parameter is a world extent. |
| screenWidth | Double | This parameter is the width of the canvas in pixels. |
| mapUnit | GeographyUnit | This parameter is the unit of the map. |
GetZoomLevels()
This method return all of the zoomLevels in the zoomLevelSet.
Return Value
| Return Type | Description |
|---|---|
| Collection<ZoomLevel><!– System.Collections.ObjectModel.Collection{ThinkGeo.MapSuite.Core.ZoomLevel} –> | This method return all of the zoomlevels in the zoomLevelSet. |
Parameters
| Name | Type | Description |
|---|
ToString()
Return Value
| Return Type | Description |
|---|---|
| String |
Parameters
| Name | Type | Description |
|---|
Protected Methods
Finalize()
Return Value
| Return Type | Description |
|---|---|
| Void |
Parameters
| Name | Type | Description |
|---|
MemberwiseClone()
Return Value
| Return Type | Description |
|---|---|
| Object |
Parameters
| Name | Type | Description |
|---|
Public Properties
CustomZoomLevels
This property gets the custom zoom levels from the zoomLevelSet.
Return Value
| Return Type |
|---|
| Collection<ZoomLevel><!– System.Collections.ObjectModel.Collection{ThinkGeo.MapSuite.Core.ZoomLevel} –> |
Name
This property gets and sets the name for the ZoomSet.
Remarks
The name is user defined. It is useful to set, as it may be used for higher level components such as legends, etc.
Return Value
| Return Type |
|---|
| String |
ZoomLevel01
This property gets the ZoomLevel for Level01.
Return Value
ZoomLevel02
This property gets the ZoomLevel for Level02.
Return Value
ZoomLevel03
This property gets the ZoomLevel for Level03.
Return Value
ZoomLevel04
This property gets the ZoomLevel for Level04.
Return Value
ZoomLevel05
This property gets the ZoomLevel for Level05.
Return Value
ZoomLevel06
This property gets the ZoomLevel for Level06.
Return Value
ZoomLevel07
This property gets the ZoomLevel for Level07.
Return Value
ZoomLevel08
This property gets the ZoomLevel for Level08.
Return Value
ZoomLevel09
This property gets the ZoomLevel for Level09.
Return Value
ZoomLevel10
This property gets the ZoomLevel for Level10.
Return Value
ZoomLevel11
This property gets the ZoomLevel for Level11.
Return Value
ZoomLevel12
This property gets the ZoomLevel for Level12.
Return Value
ZoomLevel13
This property gets the ZoomLevel for Level13.
Return Value
ZoomLevel14
This property gets the ZoomLevel for Level14.
Return Value
ZoomLevel15
This property gets the ZoomLevel for Level15.
Return Value
ZoomLevel16
This property gets the ZoomLevel for Level16.
Return Value
ZoomLevel17
This property gets the ZoomLevel for Level17.
Return Value
ZoomLevel18
This property gets the ZoomLevel for Level18.
Return Value
ZoomLevel19
This property gets the ZoomLevel for Level19.
Return Value
ZoomLevel20
This property gets the ZoomLevel for Level20.
Return Value
Protected Properties
Public Events
thinkgeo.mapsuite.core.zoomlevelset.1441001688.txt.gz · Last modified: 2015/08/31 06:14 by admin