L_ContainerEditObject
#include "LtCon.h"
L_LTCON_API L_INT L_ContainerEditObject (pContainer, pObjectData)
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pCONTAINERHANDLE pContainer; |
/* pointer to a container handle */ |
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const pCONTAINEROBJECTDATA pObjectData; |
/* pointer to a structure */ |
Displays the object specified by pObjectData and lets the user edit its properties.
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Parameter |
Description |
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pContainer |
Pointer to a container handle. |
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pObjectData |
Pointer to the structure that contains the object data to be edited. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
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LTCON For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
See Also
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Functions: |
L_ContainerSetMetrics, L_ContainerGetMetrics, L_ContainerIsEnabled, L_ContainerSetEnabled |
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Topics |
Example
This example shows how to edit a container object this example assumes that the container limits would be at least { 10, 10, 300, 200 }.
L_INT ContainerEditObjectExample(pCONTAINERHANDLE pContainer)
{
L_INT nRet;
nRet = L_ContainerIsValid ( pContainer );
if (SUCCESS == nRet ) /* check the validity of container handle */
{
CONTAINEROBJECTDATA Data ;
CONTAINERPOLYLINEDATA PolyData ;
VECTORPOINT pt [ 7 ] ;
/* Set the Polyline points to some random numbers */
pt[0].x = 10 ; pt[0].y = 10 ;
pt[1].x = 80 ; pt[1].y = 20 ;
pt[2].x = 100 ; pt[2].y = 60 ;
pt[3].x = 10 ; pt[3].y = 40 ;
pt[4].x = 100 ; pt[4].y = 200 ;
pt[5].x = 200 ; pt[5].y = 100 ;
pt[6].x = 300 ; pt[6].y = 200 ;
/* Set the container object data */
Data.nSize = sizeof ( CONTAINEROBJECTDATA ) ;
Data.nObjectType = CONTAINER_OBJECT_TYPE_POLYLINE ;
PolyData.pvptPoints = pt ;
PolyData.nPointCount = 7 ;
Data.pObjectData = &PolyData;
/* Start editing an object */
/* Double click the left-mouse button to end editing */
/* Click right-mouse button to abort editing */
nRet = L_ContainerEditObject ( pContainer, &Data );
}
return nRet;
}