Help Version 19.0.2017.10.27
References ▼
#include "l_bitmap.h"
L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerSetCellScale(hCellWnd, nSubCellIndex, dScale, uFlags)
L_HWND hCellWnd; |
handle to the cell window |
L_INT nSubCellIndex; |
index into the image list attached to the cell |
L_DOUBLE dScale; |
scale value |
L_UINT uFlags; |
reserved for future use |
Sets the current scale value of the specified cell or sub-cell.
Parameter |
Description |
hCellWnd |
A handle to the window that represents the cell on which the function's effect will be applied. |
nSubCellIndex |
A zero-based index into the image list attached to the cell specified in nCellIndex. This image will be scaled. Pass -1 to apply this effect on all sub-cells. Pass -2 to apply this effect on the selected sub-cell. |
dScale |
Value that represent the new scale value to be set. |
uFlags |
Reserved for future use. Pass 0. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Currently, there are two ways to fit an image to a cell. One is by setting the bIsFit value of DISPCELLPROPERTIES structure to true (also remembering to set the corresponding uMask value), and then sending this structure to L_DispContainerSetCellProperties. The other method is by using L_DispContainerGetCellScale and L_DispContainerSetCellScale. In order to be able to use these functions make sure that bIsFit is set to FALSE.
To get the scale of cell or sub-cell use the L_DispContainerGetCellScale function.
To set the properties of the scale action use the L_DispContainerSetActionProperties function.
To retrieve the properties of the scale action use the L_DispContainerGetActionProperties function.
To set the properties of the scale action use the L_DispContainerSetActionProperties function.
To get the properties of the scale action use the L_DispContainerGetActionProperties function.
To set the scale mode of cell or sub-cell use the L_DispContainerSetCellScaleMode function.
To get the scale mode of cell or sub-cell use the L_DispContainerGetCellScaleMode function.
Required DLLs and Libraries
LTIVW For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Platforms
The toolkit comes in Win32 and x64 editions that can support development of software applications for any of the following environments:
Windows 10
Windows 8
Windows 7
Windows Vista
Windows XP
Windows 2000
For an example, refer to L_DispContainerBeginUpdate.