public void WriteLine(string line)
{
Point p = new Point(0, (int)(scrollPos * lineHeigth));
Lcd.WriteTextBox(f, lineSize + p, line, true);
scrollPos++;
Lcd.Update((int)(scrollPos * lineHeigth));
if (scrollPos >= lines)
{
scrollPos = 0;
}
}
public static void WriteTextBox(Font f, Rectangle r, string text, bool color, Lcd.Alignment aln)
{
Instance.WriteTextBox(f,r,text,color,aln);
}
public static void DrawArrow(Rectangle r, Lcd.ArrowOrientation orientation, bool color)
{
Instance.DrawArrow(r,orientation,color);
}
protected void WriteTextOnLine (string text, int lineIndex, bool color = true, Lcd.Alignment alignment = Lcd.Alignment.Center)
{
Font f = font;
string s = text;
int lineWidth = lines [lineIndex].P2.X - lines [lineIndex].P1.X;
if (f.TextSize (text.Remove(text.Length-1)).X > lineWidth)
{
f = Font.SmallFont;
while (f.TextSize (s).X > lineWidth)
{
s = s.Remove(s.Length-1);
}
}
Lcd.WriteTextBox(f, lines[lineIndex], s, color, alignment);
}
public void Clear()
{
Lcd.Clear();
Reset();
}
public void WriteTextBox(Font f, Rectangle r, string text, bool color, Lcd.Alignment aln)
{
DrawRectangle(r,!color, true);// Clear background
int xpos = 0;
if (aln == Lcd.Alignment.Left)
{
}
else if (aln == Lcd.Alignment.Center)
{
int width = TextWidth(f, text);
xpos = (r.P2.X-r.P1.X)/2-width/2;
if (xpos < 0) xpos = 0;
}
else
{
int width = TextWidth(f, text);
xpos = (r.P2.X-r.P1.X)-width;
if (xpos < 0) xpos = 0;
}
WriteText(f, r.P1+new Point(xpos, 0) , text, color);
}
public void DrawArrow (Rectangle r, Lcd.ArrowOrientation orientation, bool color)
{
int height = r.P2.Y - r.P1.Y;
int width = r.P2.X - r.P1.X;
float inc = 0;
if (orientation == Lcd.ArrowOrientation.Left || orientation == Lcd.ArrowOrientation.Right)
{
inc = (((float)height) / 2.0f) / ((float)width);
}
else
{
inc = (((float)width) / 2.0f) / ((float)height);
}
if (orientation == Lcd.ArrowOrientation.Left)
{
for (int i = 0; i < width; i++) {
SetPixel ((int)(r.P1.X + i), (int)(r.P1.Y + height/2), color);
int points = (int)(inc*(float)i)+1;
for (int j = 0; j < points; j++) {
SetPixel ((int)(r.P1.X + i), (int)(r.P1.Y + height / 2 +j), color);
SetPixel ((int)(r.P1.X + i), (int)(r.P1.Y + height / 2 -j), color);
}
}
}
if (orientation == Lcd.ArrowOrientation.Right) {
for (int i = 0; i < width; i++) {
SetPixel ((int)(r.P2.X - i), (int)(r.P1.Y + height/2), color);
int points = (int)(inc*(float)i)+1;
for (int j = 0; j < points; j++) {
SetPixel ((int)(r.P2.X -i), (int)(r.P1.Y + height / 2 +j), color);
SetPixel ((int)(r.P2.X -i), (int)(r.P1.Y + height / 2 -j), color);
}
}
}
if (orientation == Lcd.ArrowOrientation.Up) {
for (int i = 0; i < height; i++) {
SetPixel ((int)(r.P1.X + width/2), (int)(r.P1.Y + i), color);
int points = (int)(inc*(float)i)+1;
for (int j = 0; j < points; j++) {
SetPixel ((int)(r.P1.X + width/2+j), (int)(r.P1.Y + i), color);
SetPixel ((int)(r.P1.X + width/2-j), (int)(r.P1.Y + i), color);
}
}
}
if (orientation == Lcd.ArrowOrientation.Down) {
for (int i = 0; i < height; i++) {
SetPixel ((int)(r.P1.X + width/2), (int)(r.P2.Y -i), color);
int points = (int)(inc*(float)i)+1;
for (int j = 0; j < points; j++) {
SetPixel ((int)(r.P1.X + width/2+j), (int)(r.P2.Y - i), color);
SetPixel ((int)(r.P1.X + width/2-j), (int)(r.P2.Y - i), color);
}
}
}
}
protected void WriteTextOnLine(string text, int lineIndex, bool color = true, Lcd.Alignment alignment = Lcd.Alignment.Center)
{
Lcd.Instance.WriteTextBox(font, lines[lineIndex], text, color, alignment);
}
