Attach
Attach
Gets the graphical resource from an OBJ_BITMAP_LABEL object and attaches it to an instance of the CCanvas class.
bool Attach(
const long chart_id, // chart identifier
const string objname, // object name
ENUM_COLOR_FORMAT clrfmt=COLOR_FORMAT_XRGB_NOALPHA // color processing method
Creates a graphical resource for an OBJ_BITMAP_LABEL object and attaches it to an instance of the CCanvas class.
bool Attach(
const long chart_id, // chart identifier
const string objname, // object name
const int width, // image width in pixels
const int height, // image height in pixels
ENUM_COLOR_FORMAT clrfmt=COLOR_FORMAT_XRGB_NOALPHA // color processing method
Parameters
- chart_id
[out] Chart identifier.
- objname
[in] Name of the graphical object.
- width
[in] Image width in the resource.
- height
[in] Image height in the resource.
- clrfmt=COLOR_FORMAT_XRGB_NOALPHA
[in] Alpha channel processing method. The alpha channel is ignored by default.
Return Value
true – if successful, false - if failed to attach the object.
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