The crop tool allows the user to select an area of the image to keep and then call CropToolInteraction.Crop() to apply the crop.
The selection can also be rotated so the image is rotated and then cropped.
In Crop Tool mode:
- User can resize crop box by dragging grips
- User can rotate crop by dragging outside grips
Assembly: IEvolution2 (in IEvolution2.dll) Version: 10.1.0.0
Syntax
| C# | Visual Basic | Visual C++ |
public class CropToolInteraction
Public Class CropToolInteraction
public ref class CropToolInteraction
Members
| All Members | Properties  | Methods  |
 Public Protected | Instance Static  | Declared Inherited | XNA Framework Only  .NET Compact Framework Only  |
| Member | Description | |
|---|---|---|
| AllowMoving |
True: The user can move the crop selection by clicking within the selection area
|
| AllowResizing |
True: The user can resize the crop selection by dragging the corner or side grips
|
| AllowRotating |
True: The user can rotate the crop selection by dragging outside the corner grips
|
| AntialiasMode |
Specifies the quality of a rotated crop. Default: Fast
|
| Cancel()()()() |
Clears the crop selection.
|
| Crop()()()() |
Crop the image to the selection.
|
| DrawGuides |
Displays guide lines on the horizontal and vertical thirds of the crop selection.
|
| Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
 | Finalize()()()() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode()()()() | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType()()()() | Gets the Type of the current instance. (Inherited from Object.) |
| LockAspectRatio | Allows the crop selection to be locked to a specific ratio, e.g. 0.75 for a 4:3 image or 1.77 for a 16:9 image If LockAspectRatio is -1, the aspect ratio is only locked when the user presses the ALT key If LockAspectRatio is >0, ImageEn locks the selection to the specified aspect ratio Note: By default, when dragging the side grips the aspect ratio is not enforced. Set SideGripsRespectLocks = true to force all grips to respect the ratio |
| LockHeight | Allows the height of the crop selection to be locked to a specific size. e.g. 200 pixels high. Notes: - Values refer to bitmap pixels, not a screen dimension - Can be used independently of LockWidth - if SizeLocksAreMinimums is True, then this value is a minimum only - Has no effect if SelectionAspectRatio > 0 (unless SizeLocksAreMinimums is set) |
| LockWidth | Allows the width of the crop selection to be locked to a specific size. e.g. 200 pixels wide. Notes: - Values refer to bitmap pixels, not a screen dimension - Can be used independently of LockHeight - if SizeLocksAreMinimums is True, then this value is a minimum only - Has no effect if SelectionAspectRatio > 0 (unless SizeLocksAreMinimums is set) |
| MemberwiseClone()()()() | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Mode |
Specifies the shape of cropping area.
|
| Refresh()()()() |
Undocumented
|
| Selected |
Returns true if a selection is active.
|
| SideGripsRespectLocks |
Determines whether the specified aspect ratio lock is enforced when dragging the side, top and bottom grips. If this property is not set then only the corner grips will respect the lock
|
| SizeLocksAreMinimums |
If included, then the specified LockWidth or LockHeight are treated as minimum values, i.e. the user can make the selection larger than the specified values, but not smaller
|
| ToString()()()() | Returns a string that represents the current object. (Inherited from Object.) |
Inheritance Hierarchy
HiComponents.IEvolution..::..CropToolInteraction
