Create UIImage using a local image file added to the project. Set UIButton background image. If you are new to UIKit, please check the “Create UIButton Programmatically” tutorial, first for a better understanding of how to work with buttons. 1. Initialize the UIButton First, instantiate ...
button with backgroundimage programmaticaly UIImage *redButtonImage = [UIImage imageNamed:@"ExitButton.png"]; UIButton*redButton =[UIButton buttonWithType:UIButtonTypeCustom]; redButton.frame= CGRectMake(280.0,10.0,29.0,29.0); [redButton setBackgroundImage:redButtonImage forState:UIControlStateNormal];...
請問Button裡面可以直接設定BackgroundImage的來源,現在我問題是Button是new出來的那要怎麼設定它的BackgroundImage呢?假設我要取的來源檔是放在專案資料夾的Image裡為btnImage圖檔. 2007年7月30日 上午 02:25 成長中的小樹 55 點數 所有回覆 0 登入以投票 HI, 1. 您可以設定images資料夾底下的...
setBackgroundImage,image会随着button的大小而改变,图片自动会拉伸来适应button的大小,这个时候任然可以设置button的title,image不会挡住title; 相反的的setImage,图片不会进行拉伸,原比例的显示在button上,此时再设置title,title将无法显示,我想问的是这些区别的原始出处是哪里? 我在uibutton的 官方的 class reference...
Select whether to place one copy of the image at its original size, scale the image to fit the entire width, or fill the entire width with copies of the image at its original size If you choose to keep the original size, select where to put the image: in the center, on a side, ...
Select whether to place one copy of the image at its original size, scale the image to fit the entire width, or fill the entire width with copies of the image at its original size If you choose to keep the original size, select where to put the image: in the center, on a side, ...
button1.Click += new System.EventHandler(this.button1_Click); // Add the button to the form. this.Controls.Add(button1); } Remarks Use the BackgroundImage property to place a graphic image onto a control. Note Images with translucent or transparent colors are not supported by Windows Fo...
Under MVC, it is unwise to embed in the View (i.e. a button) information that should be part of the Model. That means, keep track of what you are doing in a Model and express that in the View - the Model determines what background image to place in the button; don't rely on ...
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