var qcanvas = new Qcanvas({
	id: 'qcanvas',
    width: 300,
    height: 200,
});

var rect;

var create = function() {
    rect = qcanvas.rect({
        start: [0, 10],
        borderColor: 'red',
        fillColor: 'blue',
    })

    createWord.setDisplay('none');
}




qcanvas.text({
    start: [50, 150],
    color: 'blue',
    fontSize: '14px',
    text: '显示',
    drag: false,
    mouseup: function() {
        rect.setDisplay('block');

    }

})

qcanvas.text({
    start: [100, 150],
    color: 'blue',
    fontSize: '14px',
    text: '隐藏',
    drag: false,
    mouseup: function() {
        rect.setDisplay('none');

    }
})

qcanvas.text({
    start: [150, 150],
    color: 'blue',
    fontSize: '14px',
    text: '删除',
    drag: false,
    mouseup: function() {
        qcanvas.removeEle(rect);

        createWord.setDisplay('block');
    }
})

var createWord = qcanvas.text({
    start: [200, 150],
    color: 'blue',
    fontSize: '14px',
    text: '创建',
    display: "none",
    drag: false,
    mouseup: function() {
        create();

    }
})

create();