遊戲人生 人生遊戲

Basic Motion and Transitions
基本運動和轉換

Working with Display Objects and the Stage

Creating Display Objects

You don't actually create these objects directly. Instead, you create special kinds of DisplayObjects such as rectangles, circles, images, text, groups, etc.

Corona Images, Shapes, and Text About Display Objects Part4

Text

display.newText( [parentGroup,] string, x, y, font, size ) creates a text object with its top-left corner at (x, y). The local origin is at the center of the text; the reference point is initialized to this local origin. By default, there is no text color.

Dim RndNum As New Random() '最好在程式一開始就設定好

Images

Bitmap image objects are a type of DisplayObject.

圖片

Corona Images, Shapes, and Text About Display Objects Part2

Common Object Methods

Object methods are accessed via the colon operator. For example, if we have a DisplayObject represented by the variable object, we can translate the object 10 pixels to the right (of it's current position): object:translate( 10, 0 ).

Corona Images, Shapes, and Text About Display Objects Part1

串接字串
s1="a"

Corona:

assert(條件,"訊息")