dev_open_tooldev_open_toolDevOpenToolDevOpenTooldev_open_tool (Operator)
dev_open_tooldev_open_toolDevOpenToolDevOpenTooldev_open_tool — Open a HDevelop tool, a non-modal dialog, or assistant.
Signature
Herror dev_open_tool(const char* ToolName, const Hlong Row, const Hlong Column, const Hlong Width, const Hlong Height, const char* GenParamName, const char* GenParamValue, char* ToolId)
Herror T_dev_open_tool(const Htuple ToolName, const Htuple Row, const Htuple Column, const Htuple Width, const Htuple Height, const Htuple GenParamName, const Htuple GenParamValue, Htuple* ToolId)
 
def dev_open_tool(tool_name: str, row: Union[int, str], column: Union[int, str], width: Union[int, str], height: Union[int, str], gen_param_name: MaybeSequence[str], gen_param_value: MaybeSequence[str]) -> HHandle
 
Description
dev_open_tooldev_open_toolDevOpenToolDevOpenTooldev_open_tool opens a HDevelop tool, a non-modal dialog, or
assistant. The parameter ToolNameToolNameToolNametoolNametool_name contains the name of the tool
to be opened.
This operator returns the ToolIdToolIdToolIdtoolIdtool_id of the newly created tool, which
can be used by operators like dev_set_tool_geometrydev_set_tool_geometryDevSetToolGeometryDevSetToolGeometrydev_set_tool_geometry,
dev_show_tooldev_show_toolDevShowToolDevShowTooldev_show_tool, dev_close_tooldev_close_toolDevCloseToolDevCloseTooldev_close_tool to address a specific tool.
The opened tool automatically becomes active.
The tool is closed by pressing the Close button of the
window frame, or by calling dev_close_tooldev_close_toolDevCloseToolDevCloseTooldev_close_tool.
The parameters GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name and GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value are optional.
For certain ToolNameToolNameToolNametoolNametool_name they can be used to specify which page is
displayed and more, see below.
If they are set to [] the tool opens with default settings.
Following the supported tools are listed, whereby they are sorted
thematically.
Concerning the Main Windows supported values for ToolNameToolNameToolNametoolNametool_name:
- 
 'graphics_window'"graphics_window""graphics_window""graphics_window""graphics_window": Graphics Window
 
- 
 'operator_window'"operator_window""operator_window""operator_window""operator_window": Operator Window
 
- 
 'program_window'"program_window""program_window""program_window""program_window": Program Window
 
- 
 'variable_window'"variable_window""variable_window""variable_window""variable_window": Variable Window
 
Concerning the Assistants supported ToolNameToolNameToolNametoolNametool_name:
- 
 'calibration_assistant'"calibration_assistant""calibration_assistant""calibration_assistant""calibration_assistant": Camera Calibration Assistant 
Supported values for GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name:
 
- 
 'page'"page""page""page""page": Page to be displayed.
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'setup'"setup""setup""setup""setup": Setup
 
- 
 'calibration'"calibration""calibration""calibration""calibration": Calibration
 
- 
 'result'"result""result""result""result": Results
 
- 
 'code_generation'"code_generation""code_generation""code_generation""code_generation": Code Generation
 
 
Example:
dev_open_tool('calibration_assistant', ..., 'page', 'result', ...)dev_open_tool("calibration_assistant", ..., "page", "result", ...)DevOpenTool("calibration_assistant", ..., "page", "result", ...)DevOpenTool("calibration_assistant", ..., "page", "result", ...)dev_open_tool("calibration_assistant", ..., "page", "result", ...)opens the calibration assistant and shows the tab cardResults.
 
 
- 
 'image_acquisition_assistant'"image_acquisition_assistant""image_acquisition_assistant""image_acquisition_assistant""image_acquisition_assistant": Image Acquisition Assistant 
Supported values for GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name:
 
- 
 'page'"page""page""page""page": Page to be displayed.
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'source'"source""source""source""source": Source
 
- 
 'connection'"connection""connection""connection""connection": Connection
 
- 
 'parameters'"parameters""parameters""parameters""parameters": Parameters
 
- 
 'code_generation'"code_generation""code_generation""code_generation""code_generation": Code Generation
 
 
Example:
dev_open_tool('image_acquisition', ...,'page', 'source', ...)dev_open_tool("image_acquisition", ...,"page", "source", ...)DevOpenTool("image_acquisition", ...,"page", "source", ...)DevOpenTool("image_acquisition", ...,"page", "source", ...)dev_open_tool("image_acquisition", ...,"page", "source", ...)opens the image acquisition assistant and shows the tab cardSource.
 
 
- 
 'matching_assistant'"matching_assistant""matching_assistant""matching_assistant""matching_assistant": Matching Assistant 
Supported values for GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name:
 
- 
 'page'"page""page""page""page": Page to be displayed.
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'model_creation'"model_creation""model_creation""model_creation""model_creation": Model Creation
 
- 
 'model_parameter'"model_parameter""model_parameter""model_parameter""model_parameter": Model Parameter
 
- 
 'model_use'"model_use""model_use""model_use""model_use": Model Use
 
- 
 'inspect'"inspect""inspect""inspect""inspect": Inspect
 
- 
 'code_generation'"code_generation""code_generation""code_generation""code_generation" & Code Generation
 
 
Example:
dev_open_tool('matching_assistant', ...,'page', 'inspect', ...)dev_open_tool("matching_assistant", ...,"page", "inspect", ...)DevOpenTool("matching_assistant", ...,"page", "inspect", ...)DevOpenTool("matching_assistant", ...,"page", "inspect", ...)dev_open_tool("matching_assistant", ...,"page", "inspect", ...)opens the matching assistant and shows the tab cardInspect.
 
 
- 
 'measure1d_assistant'"measure1d_assistant""measure1d_assistant""measure1d_assistant""measure1d_assistant": Measure Assistant 
Supported values for GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name:
 
- 
 'page'"page""page""page""page": Page to be displayed.
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'input'"input""input""input""input": Input
 
- 
 'edges'"edges""edges""edges""edges": Edges
 
- 
 'fuzzy'"fuzzy""fuzzy""fuzzy""fuzzy": Fuzzy
 
- 
 'result'"result""result""result""result": Results
 
- 
 'code_generation'"code_generation""code_generation""code_generation""code_generation"& Code Generation
 
 
Example:
dev_open_tool('measure1d_assistant', ..., 'page', 'edges', ...)dev_open_tool("measure1d_assistant", ..., "page", "edges", ...)DevOpenTool("measure1d_assistant", ..., "page", "edges", ...)DevOpenTool("measure1d_assistant", ..., "page", "edges", ...)dev_open_tool("measure1d_assistant", ..., "page", "edges", ...)opens the measure assistant and shows the tab cardEdges.
 
 
- 
 'ocr_assistant'"ocr_assistant""ocr_assistant""ocr_assistant""ocr_assistant": OCR Assistant
 
Concerning the Tools supported values for ToolNameToolNameToolNametoolNametool_name:
- 
 'call_stack'"call_stack""call_stack""call_stack""call_stack": Call Stack
 
- 
 'canvas'"canvas""canvas""canvas""canvas": Canvas Window
 
- 
 'feature_histogram'"feature_histogram""feature_histogram""feature_histogram""feature_histogram": Feature Histogram
 
- 
 'feature_inspection'"feature_inspection""feature_inspection""feature_inspection""feature_inspection": Feature Inspection
 
- 
 'gray_histogram'"gray_histogram""gray_histogram""gray_histogram""gray_histogram": Gray Histogram
 
- 
 'line_profile'"line_profile""line_profile""line_profile""line_profile": Line Profile
 
- 
 'zoom_window'"zoom_window""zoom_window""zoom_window""zoom_window": Zoom Window
 
- 
 'ocr_training_file_browser'"ocr_training_file_browser""ocr_training_file_browser""ocr_training_file_browser""ocr_training_file_browser": OCR Training File Browser
 
Concerning the Dialogs supported values for ToolNameToolNameToolNametoolNametool_name:
- 
 'browse_examples_dialog'"browse_examples_dialog""browse_examples_dialog""browse_examples_dialog""browse_examples_dialog": Browse Examples Dialog
 
- 
 'create_procedure_dialog'"create_procedure_dialog""create_procedure_dialog""create_procedure_dialog""create_procedure_dialog": Create Procedure Dialog
 
- 
 'edit_procedure_interface_dialog'"edit_procedure_interface_dialog""edit_procedure_interface_dialog""edit_procedure_interface_dialog""edit_procedure_interface_dialog": Edit Procedure Interface Dialog
 
- 
 'find_replace_dialog'"find_replace_dialog""find_replace_dialog""find_replace_dialog""find_replace_dialog": Find Replace Dialog
 
- 
 'output_console'"output_console""output_console""output_console""output_console": Output Console
 
- 
 'quick_navigation'"quick_navigation""quick_navigation""quick_navigation""quick_navigation": Quick Navigation 
Supported values for GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name:
 
- 
 'page'"page""page""page""page": Page to be displayed.
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'invalid_lines'"invalid_lines""invalid_lines""invalid_lines""invalid_lines": Invalid Lines
 
- 
 'find_results'"find_results""find_results""find_results""find_results": Find Results
 
- 
 'breakpoints'"breakpoints""breakpoints""breakpoints""breakpoints": Breakpoints
 
- 
 'bookmarks'"bookmarks""bookmarks""bookmarks""bookmarks": Bookmarks
 
 
Example:
dev_open_tool('quick_navigation', ..., 'page', 'breakpoints', ...)dev_open_tool("quick_navigation", ..., "page", "breakpoints", ...)DevOpenTool("quick_navigation", ..., "page", "breakpoints", ...)DevOpenTool("quick_navigation", ..., "page", "breakpoints", ...)dev_open_tool("quick_navigation", ..., "page", "breakpoints", ...)opens the quick navigation window and shows the tab cardBreakpoints.
 
 
- 
 'breakpoints_dialog'"breakpoints_dialog""breakpoints_dialog""breakpoints_dialog""breakpoints_dialog": Quick Navigation / Breakpoints
 
- 
 'bookmarks_dialog'"bookmarks_dialog""bookmarks_dialog""bookmarks_dialog""bookmarks_dialog": Quick Navigation / Bookmarks
 
- 
 'invalid_lines_dialog'"invalid_lines_dialog""invalid_lines_dialog""invalid_lines_dialog""invalid_lines_dialog": Quick Navigation / Invalid Lines
 
- 
 'visualization_parameters_dialog'"visualization_parameters_dialog""visualization_parameters_dialog""visualization_parameters_dialog""visualization_parameters_dialog": Visualization Parameters Dialog
 
- 
 'help'"help""help""help""help": Help Browser 
Supported values for GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name:
 
- 
 'page'"page""page""page""page": Page to be displayed.
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'contents'"contents""contents""contents""contents": Contents
 
- 
 'operator'"operator""operator""operator""operator": Operator
 
- 
 'search'"search""search""search""search": Search
 
- 
 'index'"index""index""index""index": Index
 
- 
 'bookmarks'"bookmarks""bookmarks""bookmarks""bookmarks": Bookmarks
 
 
Example:
dev_open_tool('help', ..., 'page', 'search', ...)dev_open_tool("help", ..., "page", "search", ...)DevOpenTool("help", ..., "page", "search", ...)DevOpenTool("help", ..., "page", "search", ...)dev_open_tool("help", ..., "page", "search", ...)opens the help tool and selects the tab cardSearch.
 
- 
 'operator'"operator""operator""operator""operator": Operator whose HTML page should be displayed. 
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value: Operator names
(written in snake case).
 
Example:
dev_open_tool('help', ...,['page','operator'], ['search','read_image'], ...)dev_open_tool("help", ...,["page","operator"], ["search","read_image"], ...)DevOpenTool("help", ...,["page","operator"], ["search","read_image"], ...)DevOpenTool("help", ...,["page","operator"], ["search","read_image"], ...)dev_open_tool("help", ...,["page","operator"], ["search","read_image"], ...)opens the help tool, selects the tab cardSearchand displays
the description of the operatorread_imageread_imageReadImageReadImageread_image.
 
- 
 'manual'"manual""manual""manual""manual":
Manual whose HTML page should be displayed. 
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value: Manual names
(including their path, both written in snake case).
 
Example:
dev_open_tool('help', 'default', 'default', 'default', 'default', 'manual', 'hdevelop_users_guide/hdevelop_users_guide_0000', ToolId)dev_open_tool("help", "default", "default", "default", "default", "manual", "hdevelop_users_guide/hdevelop_users_guide_0000", ToolId)DevOpenTool("help", "default", "default", "default", "default", "manual", "hdevelop_users_guide/hdevelop_users_guide_0000", ToolId)DevOpenTool("help", "default", "default", "default", "default", "manual", "hdevelop_users_guide/hdevelop_users_guide_0000", ToolId)dev_open_tool("help", "default", "default", "default", "default", "manual", "hdevelop_users_guide/hdevelop_users_guide_0000", ToolId)opens the manual“HDevelop User's Guide”.
 
 
- 
 'preferences'"preferences""preferences""preferences""preferences": Preferences Dialog 
Supported values for GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name:
 
- 
 'page'"page""page""page""page": Page to be displayed.
Supported values for GenParamValueGenParamValueGenParamValuegenParamValuegen_param_valueare listed in groups of menu
items.
 For the menu User Interfacesupported values forGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'user_interface/program_window'"user_interface/program_window""user_interface/program_window""user_interface/program_window""user_interface/program_window": Program Window
 
- 
 'user_interface/fonts'"user_interface/fonts""user_interface/fonts""user_interface/fonts""user_interface/fonts": Fonts
 
- 
 'user_interface/language'"user_interface/language""user_interface/language""user_interface/language""user_interface/language": Language
 
- 
 'user_interface/themes'"user_interface/themes""user_interface/themes""user_interface/themes""user_interface/themes": Themes
 
 For the menu Proceduressupported values forGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'procedures/directories'"procedures/directories""procedures/directories""procedures/directories""procedures/directories": Directories
 
- 
 'procedures/external_procedures'"procedures/external_procedures""procedures/external_procedures""procedures/external_procedures""procedures/external_procedures": External Procedures
 
- 
 'procedures/manage_procedure_libraries'"procedures/manage_procedure_libraries""procedures/manage_procedure_libraries""procedures/manage_procedure_libraries""procedures/manage_procedure_libraries": Manage Procedure
Libraries
 
- 
 'procedures/manage_passwords'"procedures/manage_passwords""procedures/manage_passwords""procedures/manage_passwords""procedures/manage_passwords": Manage Passwords
 
- 
 'procedures/procedure_use'"procedures/procedure_use""procedures/procedure_use""procedures/procedure_use""procedures/procedure_use": Procedure Use
 
- 
 'procedures/unresolved_procedure_calls'"procedures/unresolved_procedure_calls""procedures/unresolved_procedure_calls""procedures/unresolved_procedure_calls""procedures/unresolved_procedure_calls": Unresolved
Procedure Calls
 
 For the menu General Optionssupported values forGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'general_options/general_options'"general_options/general_options""general_options/general_options""general_options/general_options""general_options/general_options": General Options
 
- 
 'general_options/experienced_user'"general_options/experienced_user""general_options/experienced_user""general_options/experienced_user""general_options/experienced_user": Experienced User
 
 For the menu Visualization Settings, supported values forGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'visualization_settings/pen'"visualization_settings/pen""visualization_settings/pen""visualization_settings/pen""visualization_settings/pen": Pen
 
- 
 'visualization_settings/lut'"visualization_settings/lut""visualization_settings/lut""visualization_settings/lut""visualization_settings/lut": LUT
 
- 
 'visualization_settings/paint'"visualization_settings/paint""visualization_settings/paint""visualization_settings/paint""visualization_settings/paint": Paint
 
 For the menu Runtime Settingssupported values forGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 
- 
 'runtime_settings/runtime_settings'"runtime_settings/runtime_settings""runtime_settings/runtime_settings""runtime_settings/runtime_settings""runtime_settings/runtime_settings": Runtime Settings
 
- 
 'runtime_settings/override_operator_behavior'"runtime_settings/override_operator_behavior""runtime_settings/override_operator_behavior""runtime_settings/override_operator_behavior""runtime_settings/override_operator_behavior":
Override Operator Behavior
 
 For the menu Telemetry Settingssupported values forGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value:
 Example:
dev_open_tool('preferences', ..., 'page', 'user_interface/language', ...)dev_open_tool("preferences", ..., "page", "user_interface/language", ...)DevOpenTool("preferences", ..., "page", "user_interface/language", ...)DevOpenTool("preferences", ..., "page", "user_interface/language", ...)dev_open_tool("preferences", ..., "page", "user_interface/language", ...)shows the pagelanguagefrom the groupUser Interface.
 
 
- 
 'halcon_news'"halcon_news""halcon_news""halcon_news""halcon_news": HALCON News website - an empty ToolIdToolIdToolIdtoolIdtool_idis returned because this simply opens the news page.
 
The parameters RowRowRowrowrow and ColumnColumnColumncolumncolumn can be used to open the
tool at a specific position. Note that the offset values specified under
Edit ->
Preferences ->
General Options ->
General Options ->
Window open offset
are added to the row and the column index, respectively.
For more information, see the chapter
“Menu Edit” in the “HDevelop User's Guide”.
In order to apply the standard behavior, that is in general opening the tool
at the last position, 'default'"default""default""default""default" can be passed.
The parameters WidthWidthWidthwidthwidth and HeightHeightHeightheightheight can be used to open the
tool with a specific size. In order to apply the standard behavior, that
is in general opening the tool with the last size, 'default'"default""default""default""default" can
be passed. If WidthWidthWidthwidthwidth and HeightHeightHeightheightheight are less than the
minimum size of the tool the minimum size is used.
Attention
This operator is not supported for code export.
Parameters
ToolNameToolNameToolNametoolNametool_name (input_control)  string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
 
Name of the tool to be opened and additional
parameters.
List of values:
      'bookmarks_dialog'"bookmarks_dialog""bookmarks_dialog""bookmarks_dialog""bookmarks_dialog", 'breakpoints_dialog'"breakpoints_dialog""breakpoints_dialog""breakpoints_dialog""breakpoints_dialog", 'browse_examples_dialog'"browse_examples_dialog""browse_examples_dialog""browse_examples_dialog""browse_examples_dialog", 'calibration_assistant'"calibration_assistant""calibration_assistant""calibration_assistant""calibration_assistant", 'call_stack'"call_stack""call_stack""call_stack""call_stack", 'canvas'"canvas""canvas""canvas""canvas", 'create_procedure_dialog'"create_procedure_dialog""create_procedure_dialog""create_procedure_dialog""create_procedure_dialog", 'edit_procedure_interface_dialog'"edit_procedure_interface_dialog""edit_procedure_interface_dialog""edit_procedure_interface_dialog""edit_procedure_interface_dialog", 'feature_histogram'"feature_histogram""feature_histogram""feature_histogram""feature_histogram", 'feature_inspection'"feature_inspection""feature_inspection""feature_inspection""feature_inspection", 'find_replace_dialog'"find_replace_dialog""find_replace_dialog""find_replace_dialog""find_replace_dialog", 'graphics_window'"graphics_window""graphics_window""graphics_window""graphics_window", 'gray_histogram'"gray_histogram""gray_histogram""gray_histogram""gray_histogram", 'halcon_news'"halcon_news""halcon_news""halcon_news""halcon_news", 'help'"help""help""help""help", 'image_acquisition_assistant'"image_acquisition_assistant""image_acquisition_assistant""image_acquisition_assistant""image_acquisition_assistant", 'invalid_lines_dialog'"invalid_lines_dialog""invalid_lines_dialog""invalid_lines_dialog""invalid_lines_dialog", 'line_profile'"line_profile""line_profile""line_profile""line_profile", 'matching_assistant'"matching_assistant""matching_assistant""matching_assistant""matching_assistant", 'measure1d_assistant'"measure1d_assistant""measure1d_assistant""measure1d_assistant""measure1d_assistant", 'ocr_assistant'"ocr_assistant""ocr_assistant""ocr_assistant""ocr_assistant", 'ocr_training_file_browser'"ocr_training_file_browser""ocr_training_file_browser""ocr_training_file_browser""ocr_training_file_browser", 'operator_window'"operator_window""operator_window""operator_window""operator_window", 'output_console'"output_console""output_console""output_console""output_console", 'preferences'"preferences""preferences""preferences""preferences", 'program_window'"program_window""program_window""program_window""program_window", 'quick_navigation'"quick_navigation""quick_navigation""quick_navigation""quick_navigation", 'variable_window'"variable_window""variable_window""variable_window""variable_window", 'visualization_parameters_dialog'"visualization_parameters_dialog""visualization_parameters_dialog""visualization_parameters_dialog""visualization_parameters_dialog", 'zoom_window'"zoom_window""zoom_window""zoom_window""zoom_window"
 
RowRowRowrowrow (input_control)  rectangle.origin.y → HTupleUnion[int, str]HTupleHtuple (integer / string) (int / long / string) (Hlong / HString) (Hlong / char*)
 
Row index of upper left corner.
Default:
      
'default'
"default"
"default"
"default"
"default"
Minimum increment:
      1
Recommended increment:
      1
 
ColumnColumnColumncolumncolumn (input_control)  rectangle.origin.x → HTupleUnion[int, str]HTupleHtuple (integer / string) (int / long / string) (Hlong / HString) (Hlong / char*)
 
Column index of upper left corner.
Default:
      
'default'
"default"
"default"
"default"
"default"
Minimum increment:
      1
Recommended increment:
      1
 
WidthWidthWidthwidthwidth (input_control)  rectangle.extent.x → HTupleUnion[int, str]HTupleHtuple (integer / string) (int / long / string) (Hlong / HString) (Hlong / char*)
 
Width of the tool.
Default:
      
'default'
"default"
"default"
"default"
"default"
Minimum increment:
      1
Recommended increment:
      1
Restriction:
      Width > 0
 
HeightHeightHeightheightheight (input_control)  rectangle.extent.y → HTupleUnion[int, str]HTupleHtuple (integer / string) (int / long / string) (Hlong / HString) (Hlong / char*)
 
Height of the tool.
Default:
      
'default'
"default"
"default"
"default"
"default"
Minimum increment:
      1
Recommended increment:
      1
Restriction:
      Height > 0
 
GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name (input_control)  attribute.name(-array) → HTupleMaybeSequence[str]HTupleHtuple (string) (string) (HString) (char*)
 
Names of the generic parameters.
Default:
      []
 
GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value (input_control)  attribute.value(-array) → HTupleMaybeSequence[str]HTupleHtuple (string) (string) (HString) (char*)
 
Values of the generic parameters.
Default:
      []
 
ToolIdToolIdToolIdtoolIdtool_id (output_control)  dev_tool → HTupleHHandleHTupleHtuple (string) (IntPtr) (HString) (char*)
 
Tool identifier.
 
Example (HDevelop)
dev_open_tool ('zoom_window',0, 0, Width, Height, [], [], ToolId)
dev_close_tool (ToolId)
Result
If the values of the specified parameters are correct,
dev_open_tooldev_open_toolDevOpenToolDevOpenTooldev_open_tool returns 2 (
      H_MSG_TRUE)
    .  Otherwise, an
exception is raised and an error code returned.
Possible Successors
dev_set_tool_geometrydev_set_tool_geometryDevSetToolGeometryDevSetToolGeometrydev_set_tool_geometry, 
dev_show_tooldev_show_toolDevShowToolDevShowTooldev_show_tool, 
dev_close_tooldev_close_toolDevCloseToolDevCloseTooldev_close_tool
Module
Foundation