Develop

List of Operators

dev_clear_obj
Delete an iconic object from the HALCON database.
dev_clear_window
Clear the contents of the active graphics window.
dev_close_inspect_ctrl
Close inspect window(s) of one or more control variables.
dev_close_tool
Close the specified floating tool window.
dev_close_window
Close the active floating graphics window.
dev_disp_text
Display text in the current graphics window.
dev_display
Displays image objects in the current graphics window.
dev_error_var
Define or undefine an error variable.
dev_get_exception_data
Access the elements of an exception tuple.
dev_get_preferences
Query HDevelop preferences within a program.
dev_get_system
Query the HDevelop system within a program.
dev_get_window
Return the handle of the active graphics window.
dev_inspect_ctrl
Open a window to inspect one or more control variables.
dev_open_dialog
Open a modal HDevelop dialog.
dev_open_file_dialog
Opens a file selection dialog.
dev_open_tool
Open a HDevelop tool, a non-modal dialog, or assistant.
dev_open_window
Open a new graphics window.
dev_set_check
Specify the error handling in HDevelop.
dev_set_color
Set one or more output colors.
dev_set_colored
Set multiple output colors.
dev_set_contour_style
Define the contour display fill style.
dev_set_draw
Define the region fill mode.
dev_set_line_width
Define the line width for region contour output.
dev_set_lut
Set “look-up-table” (lut).
dev_set_paint
Define the gray value output mode.
dev_set_part
Modify the displayed image part.
dev_set_preferences
Set HDevelop preferences within a program.
dev_set_shape
Define the region output shape.
dev_set_tool_geometry
Sets the position and size of the specified tool.
dev_set_window
Activate a graphics window.
dev_set_window_extents
Change position and size of the active floating graphics window.
dev_show_tool
Shows the specified tool.
dev_update_pc
Switches the update of the PC during program execution on or off.
dev_update_time
Switch time measurement for operators on or off.
dev_update_var
Switches the update of the variable window during program execution on or off.
dev_update_window
Switches the automatic output of iconic output objects into the graphics window during program execution on or off.

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