Java Utililty Methods Pixel Convert To

List of utility methods to do Pixel Convert To

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Description

The list of methods to do Pixel Convert To are organized into topic(s).

Method

floatpixel2logical_size(float l, float zoom)
Translates the specified screen length into the logical length. 
return l / zoom;
shortpixel2WidthUnits(int pxs)
Converts pixel units to Excel width units (one Excel width unit is 1/256th of a character width) 
short widthUnits = (short) (EXCEL_COLUMN_WIDTH_FACTOR * (pxs / UNIT_OFFSET_LENGTH));
widthUnits += UNIT_OFFSET_MAP[(pxs % UNIT_OFFSET_LENGTH)];
return widthUnits;
doublepixels2angle(double pixels)
Converts a value from pixels to visual angle on the standard display. 
return rad2deg(Math.atan2(pixels / pixelsPerInch, viewingDistance));
float[][]pixels2Molecules(float[] pixels, int width, int height)
pixels Molecules 
float[][] mols = new float[width][height - 1];
for (int i = 0; i < (height - 1); i++) {
    for (int j = 0; j < width; j++) {
        mols[j][i] = pixels[j + (i + 1) * width];
return mols;
floatpixelsToCm(float pixels)
pixels To Cm 
return (pixels / DPI) * (1 / 0.393700787f);
doublepixelsToInches(int sizeInPixels, int dpi)
pixels To Inches 
int sizeInInches = sizeInPixels / dpi;
return sizeInInches;
intpixelsToPoint(int pixels, int dpi)
pixels To Point 
int ret = (int) Math.round((pixels * 72.0) / dpi);
return ret;
floatPixelsToPoints(float value, int dpi)
Pixels To Points 
return value / dpi * 72;
doublepixelsToYears(double dim, int chartWidth, int firstChartYear, int lastChartYear)
Performs the inverse of yearsToPixels. 
return dim * 1 / yearsToPixels(chartWidth, firstChartYear, lastChartYear);
intpixelToEmu(int pixels, int dpi)
pixel To Emu 
if (dpi <= 0) {
    dpi = 96;
return pixels * (int) ((float) 914400 / dpi);