CalculatePaintModeRectangle Method

Summary

Adjusts the given rectangle based on the given paint mode properties.

Syntax

Objective-C

C++

Java

public static LeadRect CalculatePaintModeRectangle( 
   int sourceWidth, 
   int sourceHeight, 
   LeadRect destinationRectangle, 
   RasterPaintSizeMode sizeMode, 
   RasterPaintAlignMode horizontalAlignMode, 
   RasterPaintAlignMode verticalAlignMode 
)

Public Shared Function CalculatePaintModeRectangle( _ 
   ByVal sourceWidth As Integer, _ 
   ByVal sourceHeight As Integer, _ 
   ByVal destinationRectangle As LeadRect, _ 
   ByVal sizeMode As RasterPaintSizeMode, _ 
   ByVal horizontalAlignMode As RasterPaintAlignMode, _ 
   ByVal verticalAlignMode As RasterPaintAlignMode _ 
) As LeadRect

+ (LeadRect)calculatePaintModeRectangle:(NSInteger)sourceWidth  
                           sourceHeight:(NSInteger)sourceHeight  
                   destinationRectangle:(LeadRect)dstRect  
                               sizeMode:(LTRasterPaintSizeMode)sizeMode  
                    horizontalAlignMode:(LTRasterPaintAlignMode)horizontalAlignMode  
                      verticalAlignMode:(LTRasterPaintAlignMode)verticalAlignMode

public static LeadRect calculatePaintModeRectangle( 
  int sourceWidth,  
  int sourceHeight,  
  LeadRect destinationRectangle,  
  RasterPaintSizeMode sizeMode,  
  RasterPaintAlignMode horizontalAlignMode,  
  RasterPaintAlignMode verticalAlignMode 
)

public: 
static LeadRect CalculatePaintModeRectangle(  
   int sourceWidth, 
   int sourceHeight, 
   LeadRect destinationRectangle, 
   RasterPaintSizeMode sizeMode, 
   RasterPaintAlignMode horizontalAlignMode, 
   RasterPaintAlignMode verticalAlignMode 
)

Parameters

sourceWidth
The width of the source rectangle.

sourceHeight
The height of the source rectangle.

destinationRectangle
Destination rectangle.

sizeMode
Controls how the source rectangle is positioned inside the destination rectangle.

horizontalAlignMode
Controls how the source rectangle is aligned horizontally inside the destination rectangle.

verticalAlignMode
Controls how the source rectangle is aligned vertically inside the destination rectangle.

Return Value

The new destination rectangle adjusted based on the size mode and alignment.

Remarks

This method allows you to calculate how a source rectangle can be adjusted into a destination rectangle based on a size mode and alignment.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Core; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Dicom; 
using Leadtools.Drawing; 
using Leadtools.Controls; 
using LeadtoolsExamples.Common; 
using Leadtools.Svg; 
 
public void CalculatePaintModeRectangleExample() 
{ 
   // assume image width/height of 3000 x 1000 
   // assume client rectangle of 500 x 500 
   LeadRect client = new LeadRect(0, 0, 500, 500); 
   LeadRect fit = RasterImage.CalculatePaintModeRectangle(3000, 1000, client, RasterPaintSizeMode.Fit, RasterPaintAlignMode.Near, RasterPaintAlignMode.Near); 
   Console.WriteLine("{0},{1},{2},{3}", fit.Left, fit.Top, fit.Right, fit.Bottom); 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Core 
Imports Leadtools.ImageProcessing.Color 
Imports Leadtools.Controls 
Imports Leadtools.Dicom 
Imports Leadtools.Drawing 
Imports Leadtools.Svg 
 
Public Sub CalculatePaintModeRectangleExample() 
   ' assume image width/height of 3000 x 1000 
   ' assume client rectangle of 500 x 500 
   Dim client As LeadRect = New LeadRect(0, 0, 500, 500) 
   Dim fit As LeadRect = RasterImage.CalculatePaintModeRectangle(3000, 1000, client, RasterPaintSizeMode.Fit, RasterPaintAlignMode.Near, 
                                                                 RasterPaintAlignMode.Near) 
   Console.WriteLine("{0},{1},{2},{3}", fit.Left, fit.Top, fit.Right, fit.Bottom) 
End Sub

Requirements

Target Platforms

Reference

RasterImage Class

RasterImage Members

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Help Version 20.0.2020.4.2

Leadtools Assembly

Introduction

Getting Started

Namespaces

Leadtools Namespace

Leadtools.ImageProcessing Namespace

Assemblies