EmfStretchDiBits Class
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]Summary: The EMR_STRETCHDIBITS record specifies a block transfer of pixels from a source bitmap to a
destination rectangle, optionally in combination with a brush pattern, according to a specified raster
operation, stretching or compressing the output to fit the dimensions of the destination, if necessary.
Module: aspose.imaging.fileformats.emf.emf.records
Full Name: aspose.imaging.fileformats.emf.emf.records.EmfStretchDiBits
Inheritance: EmfBitmapRecordType
Constructors
| Name | Description |
|---|---|
| EmfStretchDiBits(source) | Initializes a new instance of the EmfStretchDiBits class. |
Properties
| Name | Type | Access | Description |
|---|---|---|---|
| bit_blt_raster_operation | WmfTernaryRasterOperation | r/w | Gets or sets a 32-bit unsigned integer that specifies a raster operation code. These codes define how the color data of the source rectangle is to be combined with the color data of the destination rectangle and optionally a brush pattern, to achieve the final color. |
| bounds | Rectangle | r/w | Gets or sets a WMF RectL object ([MS-WMF] section 2.2.2.19) that defines the destination bounding rectangle in device units. |
| cx_dest | int | r/w | Gets or sets a 32-bit signed integer that specifies the logical width of the destination rectangle. |
| cx_src | int | r/w | Gets or sets a 32-bit signed integer that specifies the width in pixels of the source rectangle. |
| cy_dest | int | r/w | Gets or sets a 32-bit signed integer that specifies the logical height of the destination rectangle. |
| cy_src | int | r/w | Gets or sets a 32-bit signed integer that specifies the height in pixels of the source rectangle. |
| size | int | r/w | Gets or sets the size of the record |
| source_bitmap | WmfDeviceIndependentBitmap | r/w | Gets or sets a buffer containing the source bitmap, which is not required to be contiguous with the fixed portion of the EMR_STRETCHDIBITS record. Accordingly, fields in this buffer that are labeled “UndefinedSpace” are optional and MUST be ignored. |
| type | EmfRecordType | r/w | Gets or sets the type. |
| usage_src | EmfDibColors | r/w | Gets or sets a 32-bit unsigned integer that specifies how to interpret values in the color table in the source bitmap header. This value MUST be in the DIBColors enumeration (section 2.1.9). |
| x_dest | int | r/w | Gets or sets a 32-bit signed integer that specifies the logical x-coordinate of the upper-left corner of the destination rectangle. |
| x_src | int | r/w | Gets or sets a 32-bit signed integer that specifies the x-coordinate in pixels of the upper-left corner of the source rectangle. |
| y_dest | int | r/w | Gets or sets a 32-bit signed integer that specifies the logical y-coordinate of the upper-left corner of the destination rectangle. |
| y_src | int | r/w | Gets or sets a 32-bit signed integer that specifies the y-coordinate in pixels of the upper-left corner of the source rectangle. |
Methods
| Name | Description |
|---|---|
| create_from_record(source) | Initializes a new instance of the EmfRecord class. |
| create_from_type(type) | Initializes a new instance of the EmfRecord class. |
Constructor: EmfStretchDiBits(source)
EmfStretchDiBits(source)
Initializes a new instance of the EmfStretchDiBits class.
Parameters:
| Parameter | Type | Description |
|---|---|---|
| source | EmfRecord | The source. |
Method: create_from_record(source) [static]
create_from_record(source)
Initializes a new instance of the EmfRecord class.
Parameters:
| Parameter | Type | Description |
|---|---|---|
| source | EmfRecord | The source. |
Returns
| Type | Description |
|---|---|
| EmfRecord |
Method: create_from_type(type) [static]
create_from_type(type)
Initializes a new instance of the EmfRecord class.
Parameters:
| Parameter | Type | Description |
|---|---|---|
| type | EmfRecordType | The record type. |
Returns
| Type | Description |
|---|---|
| EmfRecord |