Nicola Pievani
71 lines
1.5 KiB
C#
71 lines
1.5 KiB
C#
/***************************************************/
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//
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//
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/***************************************************/
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using System;
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using System.Drawing;
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using System.Windows.Forms;
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using System.Globalization;
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namespace IPadLibrary.FormsInterfaces {
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/// <summary>
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/// Collect all general porpouse routines used by forms.
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/// </summary>
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class GeneralLibrary {
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/// <summary>
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/// Used to drawing the Form borders only.
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/// </summary>
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public static void DrawFormBorder(object sender, PaintEventArgs e) {
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Graphics g = e.Graphics;
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Form f = (Form) sender;
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Size drawArea = new Size(f.ClientSize.Width, f.ClientSize.Height);
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// Drawing the cornice
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g.DrawRectangle(Pens.Black, 0, 0, drawArea.Width-1, drawArea.Height-1);
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g.DrawRectangle(Pens.White, 1, 1, drawArea.Width-3, drawArea.Height-3);
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g.DrawRectangle(Pens.LightGray, 2, 2, drawArea.Width-5, drawArea.Height-5);
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}
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public static string float2string(float num) {
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return String.Format("{0:0.00}", num).Replace(',','.');
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}
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public static float string2float(string text) {
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return float.Parse( text, new NumberFormatInfo() );
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}
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public static PointF convertStr2Point(string xstr, string ystr) {
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NumberFormatInfo nfi = new NumberFormatInfo(); // Number Format Info used for '.'
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float x, y;
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x = float.Parse( xstr, nfi );
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y = float.Parse( ystr, nfi );
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return ( new PointF(x, y) );
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}
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public static bool isNegative(float num) {
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return ( num < 0.0f );
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}
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} // end class
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} // end namespace
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