Unit InteractiveTools

Classes, Interfaces, Objects and Records

Functions and Procedures

Types

Description

InteractiveTools defines descendants of TCustomInteractiveTool that manage the interaction between the user and the model.

Uses

Windows
GR32_Layers
GR32
Types
SysUtils
Classes
Controls
Forms
Graphics
FastGEO
GoPhastTypes
AbstractGridUnit
frameViewUnit
SelectUnit
ScreenObjectUnit
UndoItems
UndoItemsScreenObjects
QuadTreeClass
SutraMeshUnit
FishnetMeshGenerator
ArgusDataEntry
Generics.Collections
ZoomBox2

Overview

Classes, Interfaces, Objects and Records

Name	Description
record `TPoint64`
Class `TZoomTool`	`TZoomTool` defines the behavior when the user wants to zoom in on a particular area that has been outlined.
Class `TZoomInTool`	`TZoomInTool` is used to zoom in by a factor of 2 at the location where the user clicks the mouse.
Class `TZoomOutTool`	`TZoomOutTool` is used to zoom out by a factor of 2 at the location where the user clicks the mouse.
Class `TPanTool`	`TPanTool` is used to move the view of the model.
Class `TCustomGridTool`	`TCustomGridTool` is an abstract base class for TCustomInteractiveTools that interact with the grid.
Class `TCustomGridCursorTool`	`TCustomGridCursorTool` is an abstract base class for TCustomGridTools that have a different cursor depending on whether the mouse is or is not over a column, row, or layer boundary.
Class `TAddGridBoundaryTool`	`TAddGridBoundaryTool` is used to add column, row, or layer boundaries to the grid at a position where the user clicks the mouse.
Class `TMovingGridBoundaryTool`	`TMovingGridBoundaryTool` is used to move a column, row, or layer boundary.
Class `TDeleteGridBoundaryTool`	`TDeleteGridBoundaryTool` deletes a column, row, or layer boundary.
Class `TCustomCellSelectionTool`	`TCustomCellSelectionTool` is an abstract base class. Its descendants are used for cases where the user selects a range of cells on which to perform some action.
Class `TColRowLayerSelectorTool`
Class `TRotateGridTool`	`TRotateGridTool` is used to rotate the grid on the top view of the model.
Class `TCustomStoreVerticesTool`
Class `TCustomCreateScreenObjectTool`	`TCustomCreateScreenObjectTool` is an abstract base class for TCustomInteractiveTools for creating TScreenObjects.
Class `TCustomCreateScreenObjectTool32`
Class `TCustomEditScreenObjectTool`
Class `TScreenObjectTool`
Class `TLassoTool`	`TLassoTool` is used to select TScreenObjects by enclosing them with a polygon.
Class `TRulerTool`
Class `TCreatePointScreenObjectTool`	`TCreatePointScreenObjectTool` is used to create a point TScreenObject.
Class `TCreateLineScreenObjectTool`	`TCreateLineScreenObjectTool` is used to create a line or polygon TScreenObject.
Class `TCreateStraightLineScreenObjectTool`	`TCreateStraightLineScreenObjectTool` is used to create a line TScreenObject in which the segments are aligned with the grid.
Class `TCreateRectangleScreenObjectTool`	`TCreateRectangleScreenObjectTool` creates a TScreenObject that is shaped like a rectangle aligned with the grid.
Class `TCustomModifyGeometryTool`	`TCustomModifyGeometryTool` is meant to be the abstract ancestor of tools that need to edit TScreenObjects .
Class `TDeleteSegmentTool`	`TDeleteSegmentTool` is used to delete a segment in a TScreenObject.
Class `TInsertPointTool`	`TInsertPointTool` is used to insert a vertex into a TScreenObject.
Class `TCustomAddPartTool`
Class `TAddLinePartTool`
Class `TAddPolygonPartTool`
Class `TAddPointPartTool`
Class `TCustomSelectScreenObjectTool`	`TCustomSelectScreenObjectTool` is the abstract ancestor of tools used to select and move TScreenObjects mainly by clicking on them.
Class `TSelectPointTool`	`TSelectPointTool` is used to select and move one or more individual vertices in a TScreenObject.
Class `TSelectScreenObjectTool`	`TSelectScreenObjectTool` is used to select and move one or more TScreenObjects.
Class `TEditVertexValueTool`
Class `TMoveSutraNodesTool`

Constants

SelectedCellsColor = clSilver;

SelectionWidth = 5;

Variables

SelectingObjectsWithLine: boolean = False;

ZoomTool: TZoomTool;

ZoomInTool: TZoomInTool;

ZoomOutTool: TZoomOutTool;

PanTool: TPanTool;

AddGridBoundaryTool: TAddGridBoundaryTool;

MovingGridBoundaryTool: TMovingGridBoundaryTool;

DeleteGridBoundaryTool: TDeleteGridBoundaryTool;

RotateGridTool: TRotateGridTool;

LassoTool: TLassoTool;

CreatePointScreenObjectTool: TCreatePointScreenObjectTool;

CreateLineScreenObjectTool: TCreateLineScreenObjectTool;

CreateStraightLineScreenObjectTool: TCreateStraightLineScreenObjectTool;

CreateRectangleScreenObjectTool: TCreateRectangleScreenObjectTool;

DeleteSegmentTool: TDeleteSegmentTool;

InsertPointTool: TInsertPointTool;

SelectPointTool: TSelectPointTool;

SelectScreenObjectTool: TSelectScreenObjectTool;

ColRowLayerSelectorTool: TColRowLayerSelectorTool;

AddLinePartTool: TAddLinePartTool;

AddPolygonPartTool: TAddPolygonPartTool;

AddPointPartTool: TAddPointPartTool;

EditVertexValueTool: TEditVertexValueTool;

RulerTool: TRulerTool;

Description

Constants

SelectedCellsColor = clSilver;

TPositionedLayer is declared in GR32_Layers. TBitmap32, and TFloatRect are declared in GR32. SelectedCellsColor is the color (silver) used to draw selected cells or elements.

SelectionWidth = 5;

When selecting objects or nodes, the cursor may not be exactly over the object to be selected. SelectionWidth defines how far off the cursor can be and still select the object. SelectionWidth also controls how far you have to drag an object before it will actually move.

Variables

SelectingObjectsWithLine: boolean = False;

ZoomTool: TZoomTool;

ZoomTool is the instance of TZoomTool used in ModelMuse.

ZoomInTool: TZoomInTool;

ZoomInTool is the instance of TZoomInTool used in ModelMuse.

ZoomOutTool: TZoomOutTool;

ZoomOutTool is the instance of TZoomOutTool used in ModelMuse.

PanTool: TPanTool;

PanTool is the instance of TPanTool used in ModelMuse.

AddGridBoundaryTool: TAddGridBoundaryTool;

AddGridBoundaryTool is the instance of TAddGridBoundaryTool used in ModelMuse.

MovingGridBoundaryTool: TMovingGridBoundaryTool;

MovingGridBoundaryTool is the instance of TMovingGridBoundaryTool used in ModelMuse.

DeleteGridBoundaryTool: TDeleteGridBoundaryTool;

DeleteGridBoundaryTool is the instance of TDeleteGridBoundaryTool used in ModelMuse.

RotateGridTool: TRotateGridTool;

RotateGridTool is the instance of TRotateGridTool used in ModelMuse.

LassoTool: TLassoTool;

LassoTool is the instance of TLassoTool used in ModelMuse.

CreatePointScreenObjectTool: TCreatePointScreenObjectTool;

CreatePointScreenObjectTool is the instance of TCreatePointScreenObjectTool used in ModelMuse.

CreateLineScreenObjectTool: TCreateLineScreenObjectTool;

CreateLineScreenObjectTool is the instance of TCreateLineScreenObjectTool used in ModelMuse.

CreateStraightLineScreenObjectTool: TCreateStraightLineScreenObjectTool;

CreateStraightLineScreenObjectTool is the instance of TCreateStraightLineScreenObjectTool used in ModelMuse.

CreateRectangleScreenObjectTool: TCreateRectangleScreenObjectTool;

CreateRectangleScreenObjectTool is the instance of TCreateRectangleScreenObjectTool used in ModelMuse.

DeleteSegmentTool: TDeleteSegmentTool;

DeleteSegmentTool is the instance of TDeleteSegmentTool used in ModelMuse.

InsertPointTool: TInsertPointTool;

InsertPointTool is the instance of TInsertPointTool used in ModelMuse.