size Property

Summary

Size of the item.

Syntax

JavaScript Syntax

Object.defineProperty(ImageViewerItem.prototype, 'size', 
	get: function(), 
	set: function(value) 
)

TypeScript Syntax

size: LeadSizeD;

Property Value

The size of the whole item, including any margins, borders and padding. Default value is 0,0.

Remarks

For more information, refer to Image Viewer Items.

Example

JavaScript Example

var sizes = [ 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(100, 200), 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(100, 200), 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(200, 100), 
      lt.LeadSizeD.create(200, 100) 
]; 
var itemIndex = 0; 
this._imageViewer.beginTransform(); 
 
for (var i = 0; i < sizes.length; i++) { 
   var size = sizes[i]; 
   var canvas = document.createElement("canvas"); 
   canvas.width = size.width; 
   canvas.height = size.height; 
   var ctx = canvas.getContext("2d"); 
   ctx.fillStyle = "white"; 
   ctx.fillRect(0, 0, size.width, size.height); 
   var image = document.createElement("img"); 
   image.src = canvas.toDataURL("image/png"); 
 
   var item = new lt.Controls.ImageViewerItem(); 
   item.size = lt.LeadSizeD.create(image.width, image.height); item.text = "Item" + itemIndex.toString(); 
   item.image = image; 
   this._imageViewer.items.add(item); 
   itemIndex++; 
} 
this._imageViewer.endTransform();

Requirements

Target Platforms

Reference

ImageViewerItem Class

ImageViewerItem Members

Leadtools.Controls Namespace

Help Version 19.0.2017.10.27

Leadtools.Controls Assembly

Introduction

Getting Started

Namespaces

Leadtools.Controls Namespace

Assemblies