Adobe 65036570 Scripting Guide - Page 542

ADOBE DIRECTOR 11.0 505 Scripting Dictionary rect() Usage -- Lingo syntax rect(intLeft, intTop, intRight, intBottom) // JavaScript syntax rect(intLeft, intTop, intRight, intBottom); Description Top level function; defines a rectangle. You can perform arithmetic operations on rectangles using both Lingo and JavaScript syntax. If you add a single value to a rectangle, Lingo and JavaScript syntax adds it to each element in the rectangle. You can refer to rectangle components by list syntax or property syntax. For example, the following assignments set both myRectWidth1 and myRectWidth2 to 50: // JavaScript syntax var myRect = rect(40,30,90,70); var myRectWidth1 = myRect.right - myRect.left; // 50 var myRectWidth2 = myRect[3] - myRect[1]; // 50 To see an example of rect() used in a completed movie, see the Imaging movie in the Learning/Lingo folder inside the Director application folder. Parameters intLeft Required. An integer that specifies the number of pixels that the left side of the rectangle is from the left edge of the Stage. intTop Required. An integer that specifies the number of pixels that the top side of the rectangle is from the top edge of the Stage. intRight Required. An integer that specifies the number of pixels that the right side of the rectangle is from the left edge of the Stage. intBottom Required. An integer that specifies the number of pixels that the bottom side of the rectangle is from the top edge of the Stage. Example This statement sets the variable newArea to a rectangle whose left side is at 100, top is at 150, right side is at 300, and bottom is at 400 pixels: -- Lingo syntax newArea = rect(100, 150, 300, 400) // JavaScript syntax var newArea = rect(100, 150, 300, 400); In Lingo only, the following statement sets the variable newArea to the rectangle defined by the points firstPoint and secondPoint: -- Lingo syntax firstPoint = point(100, 150) secondPoint = point(300, 400) newArea = rect(firstPoint, secondPoint) In Lingo only, these statements add and subtract values for rectangles: