kineticjs rect fillText [英] kineticjs rect fillText

问题描述

我有KineticJS rect已经填充'蓝'颜色，我想在这个rec​​t框显示文本。但我的下面的代码不显示任何东西。此外，我需要在按钮点击时分配此标签文本，代码也在下面。

I have KineticJS rect already fill with 'blue' color, I want to show Text on this rect box. But my below code not showing anything. Also I need to assign this label text on button click, the code for the same is also below.

drawShape = new Kinetic.Rect({
            id: shapeId,
            name: shapeName,
            x: 0,
            y: 0,
            width: 150,
            height: 40,
            fill: "#00D2FF",
            stroke: "black",
            strokeWidth: 3,
            fillText: "Step" + stepNumber            
        });

function OnApplyPropertiesClick(){
drawShape.fillText(document.getElementById("txtLabel").value);  
}

有什么帮助吗？

感谢
Biru

Thanks Biru

推荐答案

't认为你可以添加文本到矩形对象，只有填充类型：

I don't think you can add text to a rectangle object, only a fill type of:

[颜色，线性渐变，径向渐变或模式]

[color, linear gradient, radial gradient, or pattern]

为了解决这个问题，我创建了一个组，然后添加了一个矩形和文本对象，当我想要创建一个带有文本的矩形时：

To solve this i created a group, then added a rectangle and text object to it, when i wanted to create a rectangle with text on it:

var group = new Kinetic.Group({

});

var rectangle = new Kinetic.Rect({

    x: 5,
    y: 5,
    width: 80,
    height: 35,
    fill: "green",
    stroke: "black",
    strokeWidth: 2

});

var rectangleText = new Kinetic.Text({

    x: 15,
    y: 10,
    text: 'test',
    fontSize: 20,
    fontFamily: 'Calibri',
    textFill: 'black'

});

group.add(rectangle);
group.add(rectangleText);
layer.add(group);

您应该能够调整侦听器，然后将其应用于此。

You should be able to adapt your listener to then apply it to this.

我做了一个jsfiddle来显示我的意思：

I've done a jsfiddle to show what i mean:

http://jsfiddle.net/B85Ff/

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