public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double x = DrawAreaX + 0.2, y = DrawAreaY + 0.2, width = 0.4, height = 0.4;
base.Draw (gr, area_width, area_height, rtl);
gr.Rectangle (x, y, width, height);
gr.Stroke ();
gr.MoveTo (x, y + 0.1);
gr.LineTo (x + width, y + 0.1); // First horizontal
gr.Stroke ();
gr.MoveTo (x, y + 0.3);
gr.LineTo (x + width - 0.1, y + 0.3); // Second horizontal
gr.Stroke ();
gr.MoveTo (x + 0.1, y);
gr.LineTo (x + 0.1, y + height); // First vertical
gr.Stroke ();
gr.MoveTo (x + 0.3, y);
gr.LineTo (x + 0.3, y + height - 0.1); // Second vertical
gr.Stroke ();
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double rect_w = DrawAreaWidth / rows;
double rect_h = DrawAreaHeight / columns;
base.Draw (gr, area_width, area_height, rtl);
for (int column = 0; column < columns; column++) {
for (int row = 0; row < rows; row++) {
gr.Color = DefaultDrawingColor;
gr.Rectangle (DrawAreaX + row * rect_w, DrawAreaY + column * rect_h, rect_w, rect_h);
gr.Stroke ();
gr.DrawTextCentered (DrawAreaX + (rect_w / 2) + column * rect_w, (rect_h / 2) + DrawAreaY + row * rect_h,
(numbers[column + (row * 4)]).ToString() );
if (numbers[column + (row * 4)] % divisor == 0 && good_pos != column + (row * 4)) {
gr.Arc (DrawAreaX + (rect_w / 2) + column * rect_w, (rect_h / 2) + DrawAreaY + row * rect_h,
0.05, 0, 2 * Math.PI);
gr.FillGradient (DrawAreaX + (rect_w / 2) + column * rect_w, (rect_h / 2) + DrawAreaY + row * rect_h,
0.05, 0.05);
}
gr.Stroke ();
}
}
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
#if DESIGN_MODE
gr.Save ();
gr.Color = new Cairo.Color (1, 0, 0);
gr.Rectangle (0, 0, Width, Height);
gr.Stroke ();
gr.Restore ();
#endif
if (hoover == true)
{
double lw = gr.LineWidth;
double [] dashes = {0.01, /* ink */
0.01, /* skip */ };
gr.Save ();
gr.Color = new Cairo.Color (0.5, 0.5, 0.5, 1);
gr.SetDash (dashes, 0);
if (SelectedArea.Width == 0 && SelectedArea.Height == 0)
gr.Rectangle (-lw, -lw, Width + lw * 2, Height + lw * 2);
else
gr.Rectangle (SelectedArea.X -lw, SelectedArea.Y -lw, SelectedArea.Width + lw * 2, SelectedArea.Height + lw * 2);
gr.Stroke ();
gr.Restore ();
}
if (DrawEventHandler == null)
return;
DrawEventHandler (this, new DrawEventArgs (gr, Width, Height, rtl, Data));
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double x = X, y = Y;
this.rtl = rtl;
#if DESIGN_MODE
gr.Save ();
gr.Color = new Cairo.Color (0, 0, 1);
gr.Rectangle (X, Y, Width, Height);
gr.Stroke ();
gr.Restore ();
double width = 0;
foreach (Widget child in children)
{
width += child.Width;
if (Height < child.Height)
throw new InvalidOperationException (String.Format ("Container height too small {0} < {1}", Height, child.Height));
}
if (Width < width)
throw new InvalidOperationException (String.Format ("Container witdh too small {0} < {1}", Width, width));
#endif
//
// Coordinates are stored right to left
//
if (rtl == false) {
for (int i = 0; i < children.Count; i++)
{
gr.Save ();
gr.Translate (x, y);
children[i].Draw (gr, area_width, area_height, rtl);
gr.Restore ();
x += children[i].Width;
}
} else {
x += Width;
for (int i = 0; i < children.Count; i++)
{
x -= children[i].Width;
gr.Save ();
gr.Translate (x, y);
children[i].Draw (gr, area_width, area_height, rtl);
gr.Restore ();
}
}
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double rect_w = DrawAreaWidth / rows;
double rect_h = DrawAreaHeight / columns;
base.Draw (gr, area_width, area_height, rtl);
for (int column = 0; column < columns; column++) {
for (int row = 0; row < rows; row++) {
gr.Rectangle (DrawAreaX + row * rect_w, DrawAreaY + column * rect_h, rect_w, rect_h);
}
}
gr.Stroke ();
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double x = 0.25, y = 0.25;
base.Draw (gr, area_width, area_height, rtl);
gr.Rectangle (x, y, width, height);
gr.Stroke ();
gr.MoveTo (x, y + height / 2);
gr.LineTo (x + width, y + height / 2);
gr.Stroke ();
gr.MoveTo (x + width / 2, y);
gr.LineTo (x + width / 2, y + height);
gr.Stroke ();
if (cover_zone1)
CoverZone (gr, x, y);
if (cover_zone2)
CoverZone (gr, x + width / 2, y);
if (cover_zone3)
CoverZone (gr, x, y + height / 2);
if (cover_zone4)
CoverZone (gr, x + width / 2, y + height / 2);
switch (partial_zone) {
case 1:
break;
case 2:
x += width / 2;
break;
case 3:
y += height / 2;
break;
case 4:
y += height / 2;
x += width / 2;
break;
}
DrawSection (gr, x, y);
}
public virtual void Draw(CairoContextEx gr, int width, int height, bool rtl)
{
InitDraw(gr, width, height, rtl);
foreach (Toolkit.Container container in containers)
{
container.Draw(gr, width, height, rtl);
}
#if DESIGN_MODE
gr.Save();
gr.Color = new Cairo.Color(0, 1, 0);
gr.Rectangle(0, 0, 1, 1);
gr.Stroke();
gr.Restore();
#endif
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double x = X, y = Y;
this.rtl = rtl;
#if DESIGN_MODE
gr.Save ();
gr.Color = new Cairo.Color (0, 0, 1);
gr.Rectangle (X, Y, Width, Height);
gr.Stroke ();
gr.Restore ();
ValidateDimensions ();
#endif
//
// Coordinates are stored right to left
//
if (rtl == false) {
for (int i = 0; i < children.Count; i++)
{
gr.Save ();
gr.Translate (x, y);
children[i].Draw (gr, area_width, area_height, rtl);
gr.Restore ();
x += children[i].Width;
}
} else {
x += Width;
for (int i = 0; i < children.Count; i++)
{
x -= children[i].Width;
gr.Save ();
gr.Translate (x, y);
children[i].Draw (gr, area_width, area_height, rtl);
gr.Restore ();
}
}
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
int rows = 7, columns = 9;
double rect_w = DrawAreaWidth / columns;
double rect_h = DrawAreaHeight / rows;
int first_column;
string text;
base.Draw (gr, area_width, area_height, rtl);
gr.SetPangoLargeFontSize ();
for (int row = 0; row < rows; row++)
{
for (int column = 0; column < columns; column++)
{
gr.Rectangle (DrawAreaX + column * rect_w, DrawAreaY + row * rect_h, rect_w, rect_h);
gr.Stroke ();
if (row >= lines.Length)
continue;
first_column = (columns - lines[row].TotalNumbers) / 2;
if (column < first_column || column - first_column >= lines [row].TotalNumbers)
continue;
if (row + 1 == lines.Length && lines [row].IsMiddle (column - first_column))
text = "?";
else
text = lines [row].GetNumber (column - first_column).ToString ();
gr.DrawTextCentered (DrawAreaX + (column * rect_w) + rect_w / 2,
DrawAreaY + (row * rect_h) + rect_h / 2,
text.ToString());
}
}
}
private void DrawSquare(CairoContextEx gr, double x, double y, int[] nums, int index)
{
for (int column = 0; column < columns; column++) {
for (int row = 0; row < rows; row++) {
gr.Rectangle (x + row * rect_w, y + column * rect_h, rect_w, rect_h);
gr.Stroke ();
gr.DrawTextCentered (x + (rect_w / 2) + column * rect_w, y + (rect_h / 2) + row * rect_h,
(nums[index + column + (row * columns)]).ToString ());
gr.Stroke ();
}
}
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double first_x = DrawAreaX + 0.05;
double first_y = DrawAreaY + 0.1;
const double space_fromrect = 0.02, space_fromcircle = 0.01;
int circles = 8;
const double unit = 0.0625;
base.Draw (gr, area_width, area_height, rtl);
gr.Rectangle (first_x, first_y, unit * 8, unit * 8);
gr.Stroke ();
// |-------|
gr.MoveTo (first_x, first_y - 0.04 - space_fromrect);
gr.LineTo (first_x, first_y - space_fromrect);
gr.Stroke ();
gr.MoveTo (first_x, first_y - 0.02 - space_fromrect);
gr.LineTo (first_x + 0.5, first_y - 0.02 - space_fromrect);
gr.Stroke ();
gr.MoveTo (first_x + 0.5, first_y - 0.04 - space_fromrect);
gr.LineTo (first_x + 0.5, first_y - space_fromrect);
gr.Stroke ();
gr.MoveTo (first_x + 0.2, first_y - 0.06 - space_fromrect);
gr.ShowPangoText (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("8 units"));
gr.Stroke ();
// ---
// |
// |
// |
// ---
gr.MoveTo (first_x - space_fromrect, first_y);
gr.LineTo (first_x - space_fromrect - 0.04, first_y);
gr.Stroke ();
gr.MoveTo (first_x - space_fromrect - 0.02, first_y);
gr.LineTo (first_x - space_fromrect - 0.02, first_y + 0.5);
gr.Stroke ();
gr.MoveTo (first_x - space_fromrect, first_y + 0.5);
gr.LineTo (first_x - space_fromrect - 0.04, first_y + 0.5);
gr.Stroke ();
gr.MoveTo (first_x - space_fromrect - 0.07, first_y + 0.3);
gr.ShowPangoText (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("8 units"), false, -1, 270 * Math.PI/180);
gr.Stroke ();
// Sample circle
gr.Arc (first_x + 0.7, first_y + 0.1, unit / 2, 0, 2 * Math.PI);
gr.Stroke ();
// |-------|
gr.MoveTo (first_x + 0.65, first_y + 0.05 - 0.04 - space_fromcircle);
gr.LineTo (first_x + 0.65, first_y + 0.05 - space_fromcircle);
gr.Stroke ();
gr.MoveTo (first_x + 0.65, first_y + 0.05 - 0.02 - space_fromcircle);
gr.LineTo (first_x + 0.65 + 0.1, first_y + 0.05 - 0.02 - space_fromcircle);
gr.Stroke ();
gr.MoveTo (first_x + 0.65 + 0.1, first_y + 0.05 - 0.04 - space_fromcircle);
gr.LineTo (first_x + 0.65 + 0.1, first_y + 0.05 - space_fromcircle);
gr.Stroke ();
gr.MoveTo (first_x + 0.65, first_y - 0.04 - space_fromcircle);
gr.ShowPangoText (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("1 unit"));
gr.Stroke ();
// ---
// |
// |
// |
// ---
gr.MoveTo (first_x + 0.65 - space_fromcircle, first_y + 0.05);
gr.LineTo (first_x + 0.65 - space_fromcircle - 0.04, first_y + 0.05);
gr.Stroke ();
gr.MoveTo (first_x + 0.65 - space_fromcircle - 0.02, first_y + 0.05);
gr.LineTo (first_x + 0.65 - space_fromcircle - 0.02, first_y + 0.05 + 0.1);
gr.Stroke ();
gr.MoveTo (first_x + 0.65 - space_fromcircle, first_y + 0.1 + 0.05);
gr.LineTo (first_x + 0.65 - space_fromcircle - 0.04, first_y + 0.1 + 0.05);
gr.Stroke ();
gr.MoveTo (first_x + 0.65 - space_fromcircle - 0.08, first_y + 0.15);
gr.ShowPangoText (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("1 unit"), false, -1, 270 * Math.PI/180);
gr.Stroke ();
if (Answer.Draw == false)
return;
double x;
for (int line = 0; line < 9; line++)
{
for (int circle = 0; circle < circles; circle++)
{
x = first_x + (unit / 2) + (circle * unit);
if (circles == 7)
x+= unit / 2;
gr.Arc (x, (unit / 2) + first_y + (unit * line) - (unit / 8) * line,
(unit / 2), 0, 2 * Math.PI);
gr.Stroke ();
}
if (circles ==8)
circles = 7;
else
circles = 8;
}
}
void DrawQuestion(CairoContextEx gr, double x, double y)
{
gr.Rectangle (x, y, width, height);
gr.Stroke ();
gr.MoveTo (x, y + 0.1);
gr.LineTo (x + width, y + 0.1); // Container square
gr.Stroke ();
gr.MoveTo (x, y + 0.3);
gr.LineTo (x + width - 0.1, y + 0.3); // Second horizontal
gr.Stroke ();
gr.MoveTo (x + 0.1, y);
gr.LineTo (x + 0.1, y + height); // First vertical
gr.Stroke ();
gr.MoveTo (x + 0.3, y);
gr.LineTo (x + 0.3, y + height - 0.1); // Second vertical
gr.Stroke ();
}
void DrawAnswer(CairoContextEx gr, double x, double y)
{
ColorPalette palette = new ColorPalette (Translations);
gr.Save ();
// A full sized square of paper
gr.Color = palette.Cairo (ColorPalette.Id.Yellow);
gr.Rectangle (x, y, width, height);
gr.Fill ();
gr.Stroke ();
// 3/4 of the whole size square of paper in the bottom right corner
gr.Color = palette.Cairo (ColorPalette.Id.Blue);
double w = 3d/4d * width;
double h = 3d/4d * height;
gr.Rectangle (x + (width - w), y + (height - h), w, h);
gr.Fill ();
gr.Stroke ();
// 3/4 square of paper in the top left corner
gr.Color = palette.Cairo (ColorPalette.Id.Green);
gr.Rectangle (x, y, 3d/4d * width, 3d/4d * height);
gr.Fill ();
gr.Stroke ();
// 1/4 square of paper in the top left corner
gr.Color = palette.Cairo (ColorPalette.Id.Red);
gr.Rectangle (x, y, 1d/4d * width, 1d/4d * height);
gr.Fill ();
gr.Stroke ();
gr.Restore ();
}
static void GenerateQuestions(CairoContextEx cr, Game [] games, int columns, int rows)
{
int x, y, page;
Game puzzle;
string str;
x = y = page = 0;
for (int i = 0; i < games.Length; i++)
{
puzzle = games [i];
puzzle.Begin ();
page++;
cr.Save ();
cr.Translate (x, y);
cr.Rectangle (0, 0, width, height + question_height);
cr.Clip ();
// Translators: {0} is the game number and {1} the game question or answer
// The number is used as reference when looking for the game solution in the PDF
str = String.Format (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Game #{0}. {1}"), i + 1, puzzle.Question);
// Draw question
cr.SetPangoFontSize (12);
cr.UseMarkup = true;
cr.DrawStringWithWrapping (margin, 10, str, width - margin);
cr.Stroke ();
cr.UseMarkup = false;
// Draw from question_height up height since from 0 to question_height is the question
// Translate adds always to previous matrix's transformation
cr.Translate (0, question_height);
puzzle.DrawPreview (cr, width, height, false);
if (i == 0) {
cr.Save ();
cr.SetPangoFontSize (0.02);
cr.MoveTo (0.05, 0.95);
cr.ShowPangoText (String.Format (ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Created by gbrainy {0}"), Defines.VERSION));
cr.Stroke ();
cr.Restore ();
}
x += width + margin;
if (x > width + margin) {
x = 0;
y += height + margin + question_height;
}
cr.Restore ();
cr.Stroke ();
if (page >= columns * rows) {
cr.ShowPage ();
page = x = y = 0;
}
}
if (y > 0)
cr.ShowPage ();
}
public override void Draw(CairoContextEx gr, double x, double y, double size)
{
gr.Rectangle ((size - width) / 2, (size - heigth) / 2, width, heigth);
gr.Stroke ();
}
static void DrawFigure(CairoContextEx gr, double x, double y, Figures figure)
{
switch (figure) {
case Figures.FigureA:
double x105, y105;
x105 = figure_size * Math.Cos (105 * Math.PI / 180);
y105 = figure_size * Math.Sin (105 * Math.PI / 180);
gr.MoveTo (x, y);
gr.LineTo (x + x105, y + y105);
gr.LineTo (x + x105 + figure_size, y + y105);
gr.Stroke ();
gr.MoveTo (x + figure_size, y);
gr.LineTo (x + figure_size + x105, y + y105);
gr.Stroke ();
gr.MoveTo (x, y);
gr.LineTo (x + figure_size, y);
break;
case Figures.FigureB:
gr.Rectangle (x, y, figure_size * 0.8, figure_size * 1.2);
break;
case Figures.FigureC:
gr.MoveTo (x, y);
gr.LineTo (x + figure_size * 1.3, y);
gr.LineTo (x + figure_size * 1.3, y + figure_size);
gr.LineTo (x , y + figure_size);
gr.LineTo (x, y);
break;
case Figures.FigureD:
gr.MoveTo (x + 0.03, y);
gr.LineTo (x + figure_size - 0.03, y);
gr.LineTo (x + figure_size, y + figure_size);
gr.LineTo (x , y + figure_size);
gr.LineTo (x + 0.03, y);
break;
case Figures.FigureE:
gr.MoveTo (x + 0.03, y);
gr.LineTo (x + figure_size - 0.04, y);
gr.LineTo (x + figure_size - 0.04, y + figure_size * 1.2);
gr.LineTo (x , y + figure_size * 1.2);
gr.LineTo (x + 0.03, y);
break;
case Figures.FigureF:
gr.MoveTo (x, y);
gr.LineTo (x, y + figure_size);
gr.LineTo (x + figure_size, y + figure_size);
gr.LineTo (x + figure_size - 0.02, y);
gr.LineTo (x, y);
break;
}
gr.Stroke ();
}
void DrawSolution(CairoContextEx cr, int height, double max_width)
{
if (UseSolutionArea == false || String.IsNullOrEmpty (Solution) == true)
return;
double width_str, height_str, x_text, icon_x, icon_w, icon_h, box_height_scaled;
cr.Save ();
cr.LineWidth = 0.001;
icon_w = icon_size * (cr.Matrix.Xx > cr.Matrix.Yy ? cr.Matrix.Yy / cr.Matrix.Xx : 1);
icon_h = icon_size * (cr.Matrix.Yy > cr.Matrix.Xx ? cr.Matrix.Xx / cr.Matrix.Yy : 1);
cr.MeasureString (Solution, max_width - icon_w, true, out width_str, out height_str);
// In case that the string to show is longer than the space reserved (long translations for example)
// allow the box to grow taking part of the lower part of the graphic
box_height_scaled = Math.Max (height_str, (double) solution_high / (double) height);
// Draw black box
cr.Color = new Color (0.1, 0.1, 0.1);
cr.Rectangle (text_margin,
1 - box_height_scaled - text_margin,
max_width,
box_height_scaled);
cr.Fill ();
cr.Stroke ();
// Draw text and icon
cr.Color = new Color (1, 1, 1);
if (Direction == Gtk.TextDirection.Rtl)
{
x_text = 0;
icon_x = max_width - icon_w;
}
else
{
x_text = icon_w + text_margin;
icon_x = 0;
}
cr.DrawStringWithWrapping (x_text,
(1 - box_height_scaled - text_margin) + ((box_height_scaled - height_str) / 2),
Solution, max_width - icon_w);
cr.Stroke ();
DrawSolutionIcon (cr, icon_x,
(1 - box_height_scaled - text_margin) + ((box_height_scaled - icon_h) / 2),
icon_w, icon_h);
cr.Restore ();
}
public void DrawBalance(CairoContextEx gr, double x, double y, int index, bool full)
{
const double width = 0.5;
double fig_x = x + 0.1, fig_y = y - 0.11;
int total = (full == true) ? (elements * 2) : elements;
gr.Rectangle (x + 0.05, y - 0.12, 0.38, 0.08);
gr.Stroke ();
gr.Rectangle (x + 0.5, y - 0.12, 0.38, 0.08);
gr.Stroke ();
for (int i = 0; i < total; i++) {
switch (balances[i + index]) {
case 1:
gr.DrawEquilateralTriangle (fig_x, fig_y, 0.05);
break;
case 2:
gr.Arc (fig_x + (0.05 / 2), fig_y + (0.05 / 2) + 0.003, (0.05 / 2), 0, 2 * Math.PI);
gr.Stroke ();
break;
case 3:
gr.Rectangle (fig_x, fig_y + 0.005, 0.045, 0.045);
gr.Stroke ();
break;
}
if (i == elements - 1)
fig_x = x + 0.54;
else
fig_x += 0.07;
}
x += 0.2;
y += 0.01;
gr.MoveTo (x, y);
gr.LineTo (x + width, y);
gr.LineTo (x + width, y - 0.05);
gr.Stroke ();
gr.MoveTo (x , y);
gr.LineTo (x , y - 0.05);
gr.Stroke ();
gr.DrawEquilateralTriangle (x + (width / 2) - 0.04, y, 0.08);
gr.Stroke ();
}
private void DrawPossibleAnswer(CairoContextEx gr, double x, double y, char [] portions, int figure, int seq)
{
const int columns = 3, rows = 3;
const double rect_w = 0.05, rect_h = 0.05;
int index = figure * columns * rows;
for (int row = 0; row < rows; row++) {
for (int column = 0; column < columns; column++) {
if (portions [index + column + (3 * row)] != X) {
gr.Rectangle (x + column * rect_w, y + row * rect_h, rect_w, rect_h);
gr.FillGradient (x + column * rect_w, y + row * rect_h, rect_w, rect_h, ColorForPortion (portions [index + column + (3 * row)]));
}
gr.Rectangle (x + column * rect_w, y + row * rect_h, rect_w, rect_h);
gr.Stroke ();
}
}
}
private static void Fill(CairoContextEx gr, double x, double y, double w, double h)
{
gr.Rectangle (x, y, w, h);
gr.FillGradient (x, y, w, h);
}
void GenerateQuestions(CairoContextEx cr, Game [] games, int columns, int rows)
{
int x, y, page;
Game puzzle;
string str;
x = y = page = 0;
for (int i = 0; i < games.Length; i++)
{
puzzle = games [i];
puzzle.Begin();
page++;
cr.Save();
cr.Translate(x, y);
cr.Rectangle(0, 0, width, height + question_height);
cr.Clip();
// Translators: {0} is the game number and {1} the game question or answer
// The number is used as reference when looking for the game solution in the PDF
str = String.Format(Translations.GetString("Game #{0}. {1}"), i + 1, puzzle.Question);
// Draw question
cr.SetPangoFontSize(12);
cr.UseMarkup = true;
cr.DrawStringWithWrapping(margin, 10, str, width - margin);
cr.Stroke();
cr.UseMarkup = false;
// Draw from question_height up height since from 0 to question_height is the question
// Translate adds always to previous matrix's transformation
cr.Translate(0, question_height);
puzzle.DrawPreview(cr, width, height, false);
if (i == 0)
{
cr.Save();
cr.SetPangoFontSize(0.02);
cr.MoveTo(0.05, 0.95);
cr.ShowPangoText(String.Format(Translations.GetString("Created by gbrainy {0}"), Defines.VERSION));
cr.Stroke();
cr.Restore();
}
x += width + margin;
if (x > width + margin)
{
x = 0;
y += height + margin + question_height;
}
cr.Restore();
cr.Stroke();
if (page >= columns * rows)
{
cr.ShowPage();
page = x = y = 0;
}
}
if (y > 0)
{
cr.ShowPage();
}
}
public override void Draw(CairoContextEx gr, double x, double y, double size)
{
gr.Rectangle ((size - side) / 2, (size - side) / 2, side, side);
gr.Stroke ();
}
static void DrawBand(CairoContextEx gr, double x, double y)
{
gr.Save ();
gr.Rectangle (x, y, 1 - 0.06, 0.06);
gr.Color = new Cairo.Color (0, 0, 0.2, 0.2);
gr.Fill ();
gr.Restore ();
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double rect_w = DrawAreaWidth / rows;
double rect_h = DrawAreaHeight / columns;
base.Draw (gr, area_width, area_height, rtl);
for (int column = 0; column < columns; column++) {
for (int row = 0; row < rows; row++) {
gr.Rectangle (DrawAreaX + row * rect_w, DrawAreaY + column * rect_h, rect_w, rect_h);
if (row != 3 || column != 3) {
gr.DrawTextCentered (DrawAreaX + column * rect_w + rect_w / 2,
DrawAreaY + row * rect_h + rect_h / 2,
(numbers[column + (row * 4)]).ToString());
}
}
}
gr.DrawTextCentered (DrawAreaX + 3 * rect_w + rect_w / 2,
DrawAreaY + 3 * rect_h + rect_h / 2,
"?");
gr.Stroke ();
}
static void DrawBar(CairoContextEx gr, double x, double y, double w, double h, double percentage)
{
double per = percentage / 100;
gr.Rectangle (x, y - h * per, w, h * per);
gr.FillGradient (x, y - h * per, w, h * per, new Cairo.Color (0, 0, 1));
gr.DrawTextCentered (x + w / 2, (y - 0.03) - h * per, String.Format ("{0}", percentage));
gr.Save ();
gr.Color = new Cairo.Color (0, 0, 0);
gr.MoveTo (x, y);
gr.LineTo (x, y - h * per);
gr.LineTo (x + w, y - h * per);
gr.LineTo (x + w, y);
gr.LineTo (x, y);
gr.Stroke ();
gr.Restore ();
}
private static void DrawFigure(CairoContextEx gr, double x, double y, Figures figure)
{
switch (figure) {
case Figures.TriangleA:
gr.DrawEquilateralTriangle (x, y, figure_size);
break;
case Figures.TriangleB:
gr.MoveTo (x, y);
gr.LineTo (x, y + figure_size);
gr.LineTo (x + figure_size, y);
gr.LineTo (x, y);
gr.Stroke ();
break;
case Figures.TriangleC:
gr.MoveTo (x, y);
gr.LineTo (x, y + figure_size);
gr.LineTo (x + figure_size, y + figure_size);
gr.LineTo (x, y);
gr.Stroke ();
break;
case Figures.Square:
gr.Rectangle (x, y, figure_size, figure_size);
gr.Stroke ();
break;
case Figures.LongRectangle:
gr.Rectangle (x, y + figure_size / 2, figure_size, figure_size / 2);
gr.Stroke ();
break;
case Figures.LongRectangleUp:
gr.Rectangle (x, y, figure_size, figure_size / 2);
gr.Stroke ();
break;
case Figures.Diamon:
gr.DrawDiamond (x, y, figure_size);
break;
case Figures.TriangleD:
gr.MoveTo (x, y);
gr.LineTo (x, y + figure_size * 0.7);
gr.LineTo (x + figure_size * 0.7, y + figure_size * 0.7);
gr.LineTo (x, y);
gr.Stroke ();
break;
}
}
private void DrawLShape(CairoContextEx gr, double x, double y)
{
// XXX
// X
// X
for (int i = 0; i < 3; i++) { // XXXX
if (quest2 [i] != X) {
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
gr.FillGradient (x + i * rect_witdh, y, rect_witdh, rect_height, ColorForPortion (quest2 [i]));
}
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
gr.Stroke ();
}
for (int i = 0; i < 2; i++) {
if (quest2 [(i + 1) * 3] != X) {
gr.Rectangle (x, y + rect_height * (i + 1), rect_witdh, rect_height);
gr.FillGradient (x, y + rect_height * (i + 1), rect_witdh, rect_height, ColorForPortion (quest2 [(i + 1) * 3]));
}
gr.Rectangle (x, y + rect_height * (i + 1), rect_witdh, rect_height);
gr.Stroke ();
}
}
public void DrawFigure(CairoContextEx gr, double x, double y, bool [] puzzle, int index)
{
double pos_x = x, pos_y = y;
double square_size = figure_size / lines;
double center_square = square_size / 2;
double radius_square = (square_size - (LineWidth *2)) / 2.5;
gr.Rectangle (pos_x, pos_y, figure_size, figure_size);
gr.Stroke ();
for (int line = 0; line < lines - 1; line++) // Horizontal
{
pos_y += square_size;
gr.MoveTo (pos_x, pos_y);
gr.LineTo (pos_x + figure_size, pos_y);
gr.Stroke ();
}
pos_y = y;
for (int column = 0; column < columns - 1; column++) // Vertical
{
pos_x += square_size;
gr.MoveTo (pos_x, pos_y);
gr.LineTo (pos_x, pos_y + figure_size);
gr.Stroke ();
}
pos_y = y + center_square;
pos_x = x + center_square;
for (int line = 0; line < lines; line++) // Circles
{
for (int column = 0; column < columns; column++)
{
if (puzzle[index + (columns * line) + column] == false)
continue;
gr.Arc (pos_x + (square_size * column), pos_y, radius_square, 0, 2 * Math.PI);
gr.Fill ();
gr.Stroke ();
}
pos_y += square_size;
}
}
private void DrawSquare(CairoContextEx gr, double x, double y)
{
// XX
// XX
for (int i = 0; i < 2; i++) {
if (quest1 [i] != X) {
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
gr.FillGradient (x + i * rect_witdh, y, rect_witdh, rect_height, ColorForPortion (quest1 [i]));
}
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
gr.Stroke ();
if (quest1 [i + 2] != X) {
gr.Rectangle (x + i * rect_witdh, y + rect_height, rect_witdh, rect_height);
gr.FillGradient (x + i * rect_witdh, y + rect_height, rect_witdh, rect_height, ColorForPortion (quest1 [i + 2]));
}
gr.Rectangle (x + i * rect_witdh, y + rect_height, rect_witdh, rect_height);
gr.Stroke ();
}
}
public void Draw(CairoContextEx cr, int width, int height, bool rtl)
{
double x = 0, y = 0;
// Background
cr.Color = new Cairo.Color (1, 1, 1);
cr.Paint ();
cr.Stroke ();
cr.LineWidth = point_size;
cr.Rectangle (x, y, area_w, area_h);
cr.Clip ();
DrawLines (cr, grid_x, grid_y);
cr.ResetClip ();
DrawLegend (cr, x + grid_offsetx, y + area_h + 0.06);
DrawGrid (cr, grid_x, grid_y);
DrawAxisDescription (cr, x + area_w + 0.01, 0.78, ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Time"));
DrawAxisDescription (cr, 0, 0.03, ServiceLocator.Instance.GetService <ITranslations> ().GetString ("Score"));
}
private static void DrawQuestionFigures(CairoContextEx gr, double x, double y, int figure)
{
switch (figure) {
case 0:
// XX
// XX
for (int i = 0; i < 2; i++) {
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
gr.Rectangle (x + i * rect_witdh, y - rect_height, rect_witdh, rect_height);
}
gr.Stroke ();
break;
case 1:
// X
// XXX
for (int i = 0; i < 3; i++) {
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
}
gr.Rectangle (x + 1 * rect_witdh, y - rect_height, rect_witdh, rect_height);
gr.Stroke ();
break;
case 2:
// X
// XXX
for (int i = 0; i < 3; i++) {
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
}
gr.Rectangle (x + 2 * rect_witdh, y - rect_height, rect_witdh, rect_height);
gr.Stroke ();
break;
case 3:
// XXXX
for (int i = 0; i < 4; i++) {
gr.Rectangle (x + i * rect_witdh, y, rect_witdh, rect_height);
}
gr.Stroke ();
break;
}
}
public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
double x = DrawAreaX + 0.1, y = DrawAreaY + 0.1, w = 0.6, h = 0.6;
base.Draw (gr, area_width, area_height, rtl);
gr.Rectangle (x, y, w, h);
gr.Stroke ();
// Lines
gr.MoveTo (x + w /2, y);
gr.LineTo (x + w /2, y + h);
gr.Stroke ();
gr.MoveTo (x, y + h /2);
gr.LineTo (x + w, y + h / 2);
gr.Stroke ();
// Diagonals
gr.MoveTo (x, y);
gr.LineTo (x + w, y + h);
gr.Stroke ();
if (type == 1) {
gr.MoveTo (x + w, y);
gr.LineTo (x, y + h);
gr.Stroke ();
}
if (Answer.Draw == false)
return;
// References
gr.MoveTo (x - 0.04, y - 0.05);
gr.ShowPangoText ("a");
gr.Stroke ();
gr.MoveTo (x + w / 2 - 0.02, y - 0.05);
gr.ShowPangoText ("b");
gr.Stroke ();
gr.MoveTo (x + w + 0.02, y - 0.05);
gr.ShowPangoText ("c");
gr.Stroke ();
gr.MoveTo (x - 0.04, y + h /2 - 0.02);
gr.ShowPangoText ("d");
gr.Stroke ();
gr.MoveTo (x + w / 2 - 0.04, y + h /2 - 0.04);
gr.ShowPangoText ("e");
gr.Stroke ();
gr.MoveTo (x + w + 0.02, y + h /2 - 0.02);
gr.ShowPangoText ("f");
gr.Stroke ();
gr.MoveTo (x - 0.04, y + h + 0.02);
gr.ShowPangoText ("g");
gr.Stroke ();
gr.MoveTo (x + w / 2 - 0.02, y + h + 0.02);
gr.ShowPangoText ("h");
gr.Stroke ();
gr.MoveTo (x + w + 0.02, y + h + 0.02);
gr.ShowPangoText ("i");
gr.Stroke ();
}