[영상처리] 캔버스 크기 지정

function printOutImage() {
              // 캔버스 크기를 결정
            outCanvas.width = outWidth;
            outCanvas.height = outHeight;
            outPaper = outCtx.createImageData(outHeight, outWidth); //종이 붙였음.
            for(var i=0; i<outHeight; i++) {
                for (var k=0; k<outWidth; k++) {
                    var charValue = outImageArray[i][k].charCodeAt(0); // 깨진문자를 숫자로.
                    outPaper.data[(i*outWidth + k) * 4 + 0] = charValue; // R
                    outPaper.data[(i*outWidth + k) * 4 + 1] = charValue; // G
                    outPaper.data[(i*outWidth + k) * 4 + 2] = charValue; // B
                    outPaper.data[(i*outWidth + k) * 4 + 3] = 255; // Alpha
                }
            }
            outCtx.putImageData(outPaper,0,0);
        }