CanvasCommand Constructor(RasterImage,int,int)

Summary

Initializes a new CanvasCommand class object with explicit parameters.

Syntax

C++/CLI

Python

public CanvasCommand( 
   RasterImage canvasImage, 
   int transparency, 
   int emboss 
)

public: 
CanvasCommand(  
   RasterImage^ canvasImage, 
   int transparency, 
   int emboss 
)

__init__(self,canvasImage,transparency,emboss) # Overloaded constructor

Parameters

canvasImage
References the canvas image.

transparency
The transparency amount between the image and the canvas. Valid range is from 0 to 100. When set to 0, only the canvas image displays, and when set to 100, the canvas image is barely visible.

emboss
Apparent depth of the canvas image. Valid range is from 0 to 200. When Transparency is at 100, and Emboss is 0 only the image displays. Increasing Emboss increases the apparent depth of the canvas image.

Example

This procedure run a CanvasCommand of the image using canvasImage.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
 
 
public void CanvasConstructorExample_S1() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg")); 
   RasterImage canvasImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ULAY1.BMP")); 
 
   // Prepaire the command 
   CanvasCommand canvasCommand = new CanvasCommand(canvasImage, 100, 100); 
   canvasCommand.XOffset = 10; 
   canvasCommand.YOffset = 10; 
   canvasCommand.Flags = CanvasCommandFlags.TileFit | CanvasCommandFlags.ResizeBicubic; 
 
   // Apply the command. 
   canvasCommand.Run(image); 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

CanvasCommand Class

CanvasCommand Members

Overload List

Download our FREE evaluation

Help Version 22.0.2023.3.31

Leadtools.ImageProcessing.SpecialEffects Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.SpecialEffects Namespace

Assemblies