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Generating Mouse events in Processing on Windows (Emulate Mouse)

[1 Reply]
- 22-May-2013 08:26 PM
- Forum: General Discussion
I have a proprietary device connected via An arduino microprocessor to USB, which I want to use as a Mouse emulator. At present I use a processing program to generate x,y data based on the arduino output

I'm looking for a way to emulate the mouse, so that a flash application such as a game which uses the mouse pointer can be used with my system, without altering the application. Assume that the applications are already developed, and cannot be edited.

Can someone suggest what i need to interface with my processing application ?

Fluid Motion Application Development

[2 Replies]
- 09-May-2013 12:13 AM
- Forum: General Discussion
Hi There,
I'm trying to build a visualsation which uses a fluid motion such as
https://play.google.com/store/apps/details?id=com.magicfluids.demo

The touch point data are a combination of x,y information from a touch frame via TUIO protocol, combined with Serial Port data. Can anyone suggest me any site which sample code for starting out such a visualisation ?.

Thanks in advance,

Genny

Syntax Passing and Array into a function as reference

[7 Replies]
- 16-Apr-2013 02:08 AM
- Forum: Programming Questions
Hi There,
I am writing a function which reads a 2D int array, and outputs a trasformed value to a new similar dimension array. My problem is how do I pass the 2nd array (below) such that it returns the values.

This is an extract.

The two Arrays are defined as

final int TANK_LENGTH = 17; //Tank Row

final int TANK_WIDTH = 9; //Tank Col

int[][] cctank = new int[TANK_LENGTH][TANK_WIDTH]; // tank with binary image

int[][] pxtank = new int[TANK_LENGTH][TANK_WIDTH]; // tank with sorted blobs

In program they are called as

LabelPoints(cctank,pxtank);

in function they are defined as :

void LabelPoints(int[][] InputArray, int[][]OutputArray) {....................code of function..........}

Is all passing in Processing as reference ?.

Passing a 2D Array (int) as a Parameter to a function

[5 Replies]
- 03-Apr-2013 02:51 AM
- Forum: Programming Questions
Hi There,
I'm trying to use a common function to perform a number of operations on a similar sized 2d arrays. This function used to work on the Arduino platform, but doesnt seem to work on processing. (1.5.1). the error given is : expecting TRIPLE_DOT found "......"

I've attached a basic code with the function, although in practice the operations on the array are more than what i've written below, as it does not affect the problem what i have.

Many Thanks in advance,
2. int tankLength = 17; //row
3. int tankWidth = 9;//collumns
4. int[][] tank = new int[tankLength][tankWidth]; // original data with
5. int[][] cctank = new int[tankLength][tankWidth]; // tank with binary image
6. int[][] pxtank = new int[tankLength][tankWidth]; // tank with sorted blobs
7. void setup() {
8. noloop();
9. }
10. void draw() {
11. tank[1][2]=9;
12. tank[3][5]=1;
13. tank[7][5]=10;
14. PrintArray(tank[17][9]);
15. cctank[1][2]=1;
16. cctank[3][5]=1;
17. cctank[7][5]=1;
18. PrintArray(cctank[17][9]);
19. }
20. void PrintArray(int TheArray[17][9], int k, int l) {
21. for (int i=0; i<k; i++) {
22. for (int j=0;j<l; j++) {
23. Serial.print(TheArray[i][j]);
24. }
25. Serial.println(" ");
26. }
27. Serial.println(" ");
28. }

Stopping an Unresponsive program execution

[2 Replies]
- 15-Mar-2013 12:51 AM
- Forum: General Discussion
Hi There,
I wonder whether there is a keypress sequence which can exit an unresponsive processing program execution. I'm Displaying a Ellipse base on some external TUIO input, but I cant seem to get out of the program (Unless I CTRL-ALT-DEL and exit the program, which incase leads to loss of the last program incase i didnt save it..

Pressing Escape , CTRL C or CTRL Z didnt seem to work

Thanks in advance

Genny

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