How to Display the Frames Per Second (FPS) in a Flash Projector
If you have ever wondered how fast your flash animation or game is running, the Frames Per Second (FPS) of your projector may be the answer. FPS is the number of frames that are displayed per second, and it can indicate how smoothly your animation or game is performing. So, how can you display the FPS in a Flash projector? In this article, we will discuss several methods to track and display the FPS in your Flash projector.
Method 1: Using the built-in FrameRate property
Flash projector has a built-in property called FrameRate, which specifies the desired frame rate of a SWF file. By default, the FrameRate is set to 24 frames per second. However, this property can also be used to track the actual FPS of your projector. Here is how to do it:
1. Open your Flash projector file in Adobe Flash Player
2. Click on the Stage to select it
3. In the Property Inspector panel, scroll down to the Frame Rate section
4. Check the "Show Actual Frame Rate" checkbox
5. Run your projector file
The actual FPS will be displayed in the lower-right corner of the screen.
Method 2: Using ActionScript 3
If you prefer to use ActionScript to track the FPS in your Flash projector, you can use the following code:
var fps:Number = stage.frameRate;
var fpsText:TextField = new TextField();
fpsText.autoSize = TextFieldAutoSize.LEFT;
fpsText.text = "FPS: " + fps;
addChild(fpsText);
This code creates a new TextField object and displays the current FPS in it. You can customize the appearance of the text by changing the properties of the fpsText object, such as color, font, size, position, etc. You can also update the FPS text every frame by adding the following code:
function updateFPS():void {
fpsText.text = "FPS: " + Math.round(stage.frameRate);
}
addEventListener(Event.ENTER_FRAME, updateFPS);
This code attaches an event listener to the ENTER_FRAME event, which is triggered every frame. The updateFPS function updates the FPS text with the current frame rate, rounded to the nearest integer.
Method 3: Using third-party tools
Finally, there are several third-party tools available that can display the FPS of your Flash projector, such as Fraps, MSI Afterburner, OCAT, etc. These tools are typically designed for gaming, but they can also be used for Flash content. However, using third-party tools may require some setup and configuration, and they may not be as accurate or reliable as the built-in or ActionScript methods.
In conclusion, displaying the FPS in a Flash projector can be a useful way to monitor and optimize the performance of your animation or game. Whether you prefer to use the built-in, ActionScript, or third-party methods, there are several options available to suit your needs. Try them out and see which one works best for you! |
