Java Utililty Methods Draw Thick Line

List of utility methods to do Draw Thick Line

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Description

The list of methods to do Draw Thick Line are organized into topic(s).

Method

voiddrawThickLine(Graphics g, int x1, int y1, int x2, int y2)
draw Thick Line 
float length = (float) Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
float dx = (x2 - x1) / length;
float dy = (y2 - y1) / length;
float xpos = x1;
float ypos = y1;
for (int i = 0; i < (int) length; i++) {
    drawDot(g, (int) xpos, (int) ypos);
    xpos += dx;
...
voiddrawThickLine(Graphics g, int x1, int y1, int x2, int y2, double t)
Simulates drawing of different thickness lines by using filled polygon. 
double theta;
if (Math.abs(x2 - x1) > 0.01)
    theta = Math.atan((y2 - y1) / (x2 - x1));
else
    theta = Math.PI / 2;
double ct = Math.cos(theta), st = Math.sin(theta);
xtl[0] = (int) (x1 - t / 2 * st);
ytl[0] = (int) (y1 + t / 2 * ct);
...
voiddrawThickLine(Graphics g, int x1, int y1, int x2, int y2, int thickness)
Draws a line with a specified thickness 
if (thickness == 1) {
    g.drawLine(x1, y1, x2, y2);
} else {
    int dX = x2 - x1;
    int dY = y2 - y1;
    double lineLength = Math.sqrt(dX * dX + dY * dY);
    double scale = (double) (thickness) / (2 * lineLength);
    double ddx = -scale * (double) dY;
...
voiddrawThickLine(Graphics graphics, int x1, int y1, int x2, int y2, int linewidth)
draw Thick Line 
graphics.fillOval(x1 - linewidth / 2, y1 - linewidth / 2, linewidth, linewidth);
if (x1 == x2 && y1 == y2)
    return;
if (Math.abs(x2 - x1) > Math.abs(y2 - y1)) {
    int dy, srow;
    int dx, col, row, prevrow;
    if (x2 > x1)
        dx = 1;
...