public Control()
{
if (Parent != null && Parent.Owner != null)
{
Parent.Owner.Run(this);
}
else if (DefaultController != null)
{
DefaultController.Run(this);
}
Anchor = AnchorStyles.Left | AnchorStyles.Top;
Controls = new ControlCollection(this);
Enabled = true;
Font = new Drawing.Font("Arial", 12);
ForeColor = Color.Black;
TabIndex = -1;
UserGroup = true;
_visible = true;
#if UNITY_EDITOR
var stackTrace = UnityEngine.StackTraceUtility.ExtractStackTrace();
Source = stackTrace;
#endif
}
public void Recalculate(PlotDimensions dims, Drawing.Font tickFont)
{
if (manualTickPositions is null)
{
// first pass uses forced density with manual label sizes to consistently approximate labels
if (dateFormat)
{
RecalculatePositionsAutomaticDatetime(dims, 20, 24, 10);
}
else
{
RecalculatePositionsAutomaticNumeric(dims, 15, 12, 10);
}
// second pass calculates density using measured labels produced by the first pass
(maxLabelWidth, maxLabelHeight) = MaxLabelSize(tickFont);
if (dateFormat)
{
RecalculatePositionsAutomaticDatetime(dims, maxLabelWidth, maxLabelHeight, null);
}
else
{
RecalculatePositionsAutomaticNumeric(dims, maxLabelWidth, maxLabelHeight, null);
}
}
else
{
tickPositionsMajor = manualTickPositions;
tickPositionsMinor = null;
tickLabels = manualTickLabels;
cornerLabel = null;
}
}
private (float width, float height) MaxLabelSize(Drawing.Font tickFont)
{
if (tickLabels is null || tickLabels.Length == 0)
{
return(0, 0);
}
string largestString = "";
foreach (string s in tickLabels.Where(x => string.IsNullOrEmpty(x) == false))
{
if (s.Length > largestString.Length)
{
largestString = s;
}
}
if (LabelFormat == TickLabelFormat.DateTime)
{
// widen largest string based on the longest month name
foreach (string s in new DateTimeFormatInfo().MonthGenitiveNames)
{
string s2 = s + "\n" + "1985";
if (s2.Length > largestString.Length)
{
largestString = s2;
}
}
}
var maxLabelSize = GDI.MeasureString(largestString.Trim(), tickFont);
return(maxLabelSize.Width, maxLabelSize.Height);
}
/// <summary>
/// Drawing.FontからFontInfoに変換します。
/// </summary>
public static FontInfo ConvertFont(Drawing.Font font)
{
return(new FontInfo()
{
Family = new FontFamily(font.FontFamily.Name),
Size = font.SizeInPoints / 72.0 * 96.0,
Style = ((font.Style & Drawing.FontStyle.Italic) == 0 ?
FontStyles.Normal : FontStyles.Italic),
Weight = ((font.Style & Drawing.FontStyle.Bold) == 0 ?
FontWeights.Normal : FontWeights.Bold),
});
}
public Button()
{
BackgroundImageLayout = ImageLayout.Center;
Font = new Drawing.Font("Arial", 12);
ForeColor = Color.FromArgb(64, 64, 64);
ImageColor = Color.White;
NormalColor = Color.FromArgb(234, 234, 234);
NormalBorderColor = Color.FromArgb(172, 172, 172);
HoverColor = Color.FromArgb(223, 238, 252);
HoverBorderColor = Color.FromArgb(126, 180, 234);
TextAlign = ContentAlignment.MiddleCenter;
Size = new Drawing.Size(75, 23);
currentBackColor = NormalColor;
}
public Button()
{
BackColor = Color.FromArgb(234, 234, 234);
BackgroundImageLayout = ImageLayout.Center;
BorderColor = Color.FromArgb(172, 172, 172);
BorderHoverColor = Color.FromArgb(126, 180, 234);
BorderSelectColor = Color.FromArgb(51, 153, 255);
CanSelect = true;
Font = new Drawing.Font("Arial", 12);
ForeColor = Color.FromArgb(64, 64, 64);
ImageColor = Color.White;
HoverColor = Color.FromArgb(223, 238, 252);
TextAlign = ContentAlignment.MiddleCenter;
Size = new Drawing.Size(75, 23);
currentBackColor = BackColor;
}
public void Recalculate(PlotDimensions dims, Drawing.Font tickFont)
{
if (manualTickPositions is null)
{
// first pass uses forced density with manual label sizes to consistently approximate labels
if (LabelFormat == TickLabelFormat.DateTime)
{
RecalculatePositionsAutomaticDatetime(dims, 20, 24, (int)(10 * TickDensity));
}
else
{
RecalculatePositionsAutomaticNumeric(dims, 15, 12, (int)(10 * TickDensity));
}
// second pass calculates density using measured labels produced by the first pass
(LargestLabelWidth, LargestLabelHeight) = MaxLabelSize(tickFont);
if (LabelFormat == TickLabelFormat.DateTime)
{
RecalculatePositionsAutomaticDatetime(dims, LargestLabelWidth, LargestLabelHeight, null);
}
else
{
RecalculatePositionsAutomaticNumeric(dims, LargestLabelWidth, LargestLabelHeight, null);
}
}
else
{
if (manualTickPositions.Length != manualTickLabels.Length)
{
throw new InvalidOperationException($"{nameof(manualTickPositions)} must have the same length as {nameof(manualTickLabels)}");
}
double min = Orientation == AxisOrientation.Vertical ? dims.YMin : dims.XMin;
double max = Orientation == AxisOrientation.Vertical ? dims.YMax : dims.XMax;
var visibleIndexes = Enumerable.Range(0, manualTickPositions.Count())
.Where(i => manualTickPositions[i] >= min)
.Where(i => manualTickPositions[i] <= max);
tickPositionsMajor = visibleIndexes.Select(x => manualTickPositions[x]).ToArray();
tickPositionsMinor = null;
tickLabels = visibleIndexes.Select(x => manualTickLabels[x]).ToArray();
CornerLabel = null;
(LargestLabelWidth, LargestLabelHeight) = MaxLabelSize(tickFont);
}
}
public void Recalculate(PlotDimensions dims, Drawing.Font tickFont)
{
if (manualTickPositions is null)
{
// first pass uses forced density with manual label sizes to consistently approximate labels
if (dateFormat)
{
RecalculatePositionsAutomaticDatetime(dims, 20, 24, 10);
}
else
{
RecalculatePositionsAutomaticNumeric(dims, 15, 12, 10);
}
// second pass calculates density using measured labels produced by the first pass
(maxLabelWidth, maxLabelHeight) = MaxLabelSize(tickFont);
if (dateFormat)
{
RecalculatePositionsAutomaticDatetime(dims, maxLabelWidth, maxLabelHeight, null);
}
else
{
RecalculatePositionsAutomaticNumeric(dims, maxLabelWidth, maxLabelHeight, null);
}
}
else
{
double min = verticalAxis ? dims.YMin : dims.XMin;
double max = verticalAxis ? dims.YMax : dims.XMax;
var visibleIndexes = Enumerable.Range(0, manualTickPositions.Count())
.Where(i => manualTickPositions[i] >= min)
.Where(i => manualTickPositions[i] <= max);
tickPositionsMajor = visibleIndexes.Select(x => manualTickPositions[x]).ToArray();
tickPositionsMinor = null;
tickLabels = visibleIndexes.Select(x => manualTickLabels[x]).ToArray();
cornerLabel = null;
(maxLabelWidth, maxLabelHeight) = MaxLabelSize(tickFont);
}
}
private (float width, float height) MaxLabelSize(Drawing.Font tickFont)
{
if (tickLabels is null || tickLabels.Length == 0)
{
return(0, 0);
}
string largestString = "";
foreach (string s in tickLabels.Where(x => string.IsNullOrEmpty(x) == false))
{
if (s.Length > largestString.Length)
{
largestString = s;
}
}
var maxLabelSize = GDI.MeasureString(largestString.Trim(), tickFont);
return(maxLabelSize.Width, maxLabelSize.Height);
}
public void ExecuteRecipe(Plot plt)
{
Random rand = new(0);
int pointCount = 30;
double[] xs = DataGen.Consecutive(pointCount);
double[] ys = DataGen.Random(rand, pointCount, 10);
string[] labels = ys.Select(x => x.ToString("N2")).ToArray();
var labelFont = new Drawing.Font
{
Bold = true,
Color = Color.Black,
Alignment = Alignment.MiddleCenter
};
var myBubblePlot = plt.AddBubblePlot();
for (int i = 0; i < xs.Length; i++)
{
// give each bubble a random size and make smaller ones bluer
double randomValue = rand.NextDouble();
double bubbleSize = randomValue * 30 + 10;
Color bubbleColor = Drawing.Colormap.Jet.GetColor(randomValue, .5);
myBubblePlot.Add(
x: xs[i],
y: ys[i],
radius: bubbleSize,
fillColor: bubbleColor,
edgeColor: Color.Transparent,
edgeWidth: 1
);
plt.AddText(labels[i], xs[i], ys[i], labelFont);
}
plt.Title("Bubble Plot with Labels");
plt.AxisAuto(.2, .25); // zoom out to accommodate large bubbles
}
public void SetFont(object backend, Drawing.Font font)
{
var c = (Html5Context)backend;
c.Font = font;
}
public static void RenderTickLabels(PlotDimensions dims, Graphics gfx, TickCollection tc, Drawing.Font tickFont, Edge edge, float rotation, bool rulerMode, float PixelOffset, float MajorTickLength, float MinorTickLength)
{
if (tc.tickLabels is null || tc.tickLabels.Length == 0)
{
return;
}
using (var font = GDI.Font(tickFont))
using (var brush = GDI.Brush(tickFont.Color))
using (var sf = GDI.StringFormat())
{
// TODO: Refactor to improve rotated tick label rendering:
// 1) rotation should always be assumed
// 2) a separate function should translate/rotate/render/reset
// 3) all edges should support rotation
if (edge == Edge.Bottom)
{
if (rotation == 0)
{
sf.Alignment = rulerMode ? StringAlignment.Near : StringAlignment.Center;
sf.LineAlignment = StringAlignment.Near;
for (int i = 0; i < tc.tickPositionsMajor.Length; i++)
{
gfx.DrawString(tc.tickLabels[i], font, brush, format: sf,
x: dims.GetPixelX(tc.tickPositionsMajor[i]),
y: dims.DataOffsetY + dims.DataHeight + PixelOffset + MajorTickLength);
}
sf.Alignment = StringAlignment.Far;
gfx.DrawString(tc.cornerLabel, font, brush, format: sf,
x: dims.DataOffsetX + dims.DataWidth,
y: dims.DataOffsetY + dims.DataHeight + MajorTickLength + tc.maxLabelHeight);
}
else
{
for (int i = 0; i < tc.tickPositionsMajor.Length; i++)
{
float x = dims.GetPixelX(tc.tickPositionsMajor[i]);
float y = dims.DataOffsetY + dims.DataHeight + MajorTickLength + 3;
gfx.TranslateTransform(x, y);
gfx.RotateTransform(-rotation);
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = StringAlignment.Center;
gfx.DrawString(tc.tickLabels[i], font, brush, 0, 0, sf);
gfx.ResetTransform();
}
}
}
else if (edge == Edge.Top)
{
sf.Alignment = rulerMode ? StringAlignment.Near : StringAlignment.Center;
sf.LineAlignment = StringAlignment.Far;
for (int i = 0; i < tc.tickPositionsMajor.Length; i++)
{
gfx.DrawString(tc.tickLabels[i], font, brush, format: sf,
x: dims.GetPixelX(tc.tickPositionsMajor[i]),
y: dims.DataOffsetY - PixelOffset - MajorTickLength);
}
}
else if (edge == Edge.Left)
{
if (rotation == 0)
{
sf.LineAlignment = rulerMode ? StringAlignment.Far : StringAlignment.Center;
sf.Alignment = StringAlignment.Far;
for (int i = 0; i < tc.tickPositionsMajor.Length; i++)
{
gfx.DrawString(tc.tickLabels[i], font, brush, format: sf,
x: dims.DataOffsetX - PixelOffset - MajorTickLength,
y: dims.GetPixelY(tc.tickPositionsMajor[i]));
}
sf.LineAlignment = StringAlignment.Far;
sf.Alignment = StringAlignment.Near;
gfx.DrawString(tc.cornerLabel, font, brush, dims.DataOffsetX, dims.DataOffsetY, sf);
}
else
{
for (int i = 0; i < tc.tickPositionsMajor.Length; i++)
{
float x = dims.DataOffsetX - PixelOffset - MajorTickLength;
float y = dims.GetPixelY(tc.tickPositionsMajor[i]);
gfx.TranslateTransform(x, y);
gfx.RotateTransform(-rotation);
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = StringAlignment.Center;
gfx.DrawString(tc.tickLabels[i], font, brush, 0, 0, sf);
gfx.ResetTransform();
}
}
}
else if (edge == Edge.Right)
{
sf.LineAlignment = rulerMode ? StringAlignment.Far : StringAlignment.Center;
sf.Alignment = StringAlignment.Near;
for (int i = 0; i < tc.tickPositionsMajor.Length; i++)
{
gfx.DrawString(tc.tickLabels[i], font, brush, format: sf,
x: dims.DataOffsetX + PixelOffset + MajorTickLength + dims.DataWidth,
y: dims.GetPixelY(tc.tickPositionsMajor[i]));
}
}
else
{
throw new NotImplementedException();
}
}
}
public void SetFont(object backend, Drawing.Font font)
{
var c = (DroidContext)backend;
c.Font = (FontData)font.GetBackend();
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
btnCancel = new Button();
btnOK = new Button();
groupBox2 = new GroupBox();
chkEnd = new RadioButton();
chkCurrent = new RadioButton();
chkBegin = new RadioButton();
groupBox3 = new GroupBox();
chkDec = new RadioButton();
chkHex = new RadioButton();
label1 = new Label();
txtOffset = new TextBox();
groupBox2.SuspendLayout();
groupBox3.SuspendLayout();
SuspendLayout();
//
// btnCancel
//
btnCancel.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right);
btnCancel.DialogResult = DialogResult.Cancel;
btnCancel.Location = new Drawing.Point(164, 188);
btnCancel.Name = "btnCancel";
btnCancel.Size = new Drawing.Size(75, 23);
btnCancel.TabIndex = 1;
btnCancel.Text = "Cancel";
btnCancel.Click += btnCancel_Click;
//
// btnOK
//
btnOK.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right);
btnOK.DialogResult = DialogResult.OK;
btnOK.Location = new Drawing.Point(84, 188);
btnOK.Name = "btnOK";
btnOK.Size = new Drawing.Size(75, 23);
btnOK.TabIndex = 2;
btnOK.Text = "OK";
btnOK.Click += btnOK_Click;
//
// groupBox2
//
groupBox2.Controls.Add(chkEnd);
groupBox2.Controls.Add(chkCurrent);
groupBox2.Controls.Add(chkBegin);
groupBox2.Location = new Drawing.Point(11, 89);
groupBox2.Name = "groupBox2";
groupBox2.Size = new Drawing.Size(225, 93);
groupBox2.TabIndex = 12;
groupBox2.TabStop = false;
groupBox2.Text = "Offset relative to";
//
// chkEnd
//
chkEnd.AutoSize = true;
chkEnd.Location = new Drawing.Point(7, 68);
chkEnd.Name = "chkEnd";
chkEnd.Size = new Drawing.Size(109, 17);
chkEnd.TabIndex = 2;
chkEnd.Text = "End (Backwards)";
chkEnd.UseVisualStyleBackColor = true;
//
// chkCurrent
//
chkCurrent.AutoSize = true;
chkCurrent.Location = new Drawing.Point(7, 45);
chkCurrent.Name = "chkCurrent";
chkCurrent.Size = new Drawing.Size(97, 17);
chkCurrent.TabIndex = 1;
chkCurrent.Text = "Current offset";
chkCurrent.UseVisualStyleBackColor = true;
//
// chkBegin
//
chkBegin.AutoSize = true;
chkBegin.Checked = true;
chkBegin.Location = new Drawing.Point(7, 22);
chkBegin.Name = "chkBegin";
chkBegin.Size = new Drawing.Size(55, 17);
chkBegin.TabIndex = 0;
chkBegin.TabStop = true;
chkBegin.Text = "Begin";
chkBegin.UseVisualStyleBackColor = true;
//
// groupBox3
//
groupBox3.Controls.Add(chkDec);
groupBox3.Controls.Add(chkHex);
groupBox3.Location = new Drawing.Point(12, 47);
groupBox3.Name = "groupBox3";
groupBox3.Size = new Drawing.Size(224, 36);
groupBox3.TabIndex = 13;
groupBox3.TabStop = false;
//
// chkDec
//
chkDec.AutoSize = true;
chkDec.Location = new Drawing.Point(56, 12);
chkDec.Name = "chkDec";
chkDec.Size = new Drawing.Size(65, 17);
chkDec.TabIndex = 4;
chkDec.Text = "Decimal";
chkDec.UseVisualStyleBackColor = true;
//
// chkHex
//
chkHex.AutoSize = true;
chkHex.Checked = true;
chkHex.Location = new Drawing.Point(6, 12);
chkHex.Name = "chkHex";
chkHex.Size = new Drawing.Size(44, 17);
chkHex.TabIndex = 3;
chkHex.TabStop = true;
chkHex.Text = "Hex";
chkHex.UseVisualStyleBackColor = true;
chkHex.CheckedChanged += chkHex_CheckedChanged;
//
// label1
//
label1.AutoSize = true;
label1.Location = new Drawing.Point(13, 9);
label1.Name = "label1";
label1.Size = new Drawing.Size(42, 13);
label1.TabIndex = 14;
label1.Text = "Offset:";
//
// txtOffset
//
txtOffset.Location = new Drawing.Point(12, 25);
txtOffset.Name = "txtOffset";
txtOffset.Size = new Drawing.Size(224, 22);
txtOffset.TabIndex = 15;
txtOffset.TextChanged += textBox1_TextChanged;
//
// FormGoTo
//
AutoScaleBaseSize = new Drawing.Size(5, 15);
BackColor = Drawing.SystemColors.Control;
ClientSize = new Drawing.Size(248, 218);
Controls.Add(txtOffset);
Controls.Add(label1);
Controls.Add(groupBox3);
Controls.Add(groupBox2);
Controls.Add(btnOK);
Controls.Add(btnCancel);
Font = new Drawing.Font("Segoe UI", 8.25F);
FormBorderStyle = FormBorderStyle.FixedDialog;
MaximizeBox = false;
MinimizeBox = false;
Name = "FormGoTo";
ShowInTaskbar = false;
StartPosition = FormStartPosition.CenterScreen;
Text = "Goto";
Activated += FormGoTo_Activated;
groupBox2.ResumeLayout(false);
groupBox2.PerformLayout();
groupBox3.ResumeLayout(false);
groupBox3.PerformLayout();
ResumeLayout(false);
PerformLayout();
}
public static void RenderTickLabels(PlotDimensions dims, Graphics gfx, TickCollection tc, Drawing.Font tickFont, Edge edge, float rotation, bool rulerMode, float PixelOffset, float MajorTickLength, float MinorTickLength)
{
if (tc.tickLabels is null || tc.tickLabels.Length == 0)
{
return;
}
using var font = GDI.Font(tickFont);
using var brush = GDI.Brush(tickFont.Color);
using var sf = GDI.StringFormat();
Tick[] visibleMajorTicks = tc.GetVisibleMajorTicks(dims);
switch (edge)
{
case Edge.Bottom:
for (int i = 0; i < visibleMajorTicks.Length; i++)
{
float x = dims.GetPixelX(visibleMajorTicks[i].Position);
float y = dims.DataOffsetY + dims.DataHeight + MajorTickLength;
gfx.TranslateTransform(x, y);
gfx.RotateTransform(-rotation);
sf.Alignment = rotation == 0 ? StringAlignment.Center : StringAlignment.Far;
if (rulerMode)
{
sf.Alignment = StringAlignment.Near;
}
sf.LineAlignment = rotation == 0 ? StringAlignment.Near : StringAlignment.Center;
gfx.DrawString(visibleMajorTicks[i].Label, font, brush, 0, 0, sf);
GDI.ResetTransformPreservingScale(gfx, dims);
}
break;
case Edge.Top:
for (int i = 0; i < visibleMajorTicks.Length; i++)
{
float x = dims.GetPixelX(visibleMajorTicks[i].Position);
float y = dims.DataOffsetY - MajorTickLength;
gfx.TranslateTransform(x, y);
gfx.RotateTransform(-rotation);
sf.Alignment = rotation == 0 ? StringAlignment.Center : StringAlignment.Near;
if (rulerMode)
{
sf.Alignment = StringAlignment.Near;
}
sf.LineAlignment = rotation == 0 ? StringAlignment.Far : StringAlignment.Center;
gfx.DrawString(visibleMajorTicks[i].Label, font, brush, 0, 0, sf);
GDI.ResetTransformPreservingScale(gfx, dims);
}
break;
case Edge.Left:
for (int i = 0; i < visibleMajorTicks.Length; i++)
{
float x = dims.DataOffsetX - PixelOffset - MajorTickLength;
float y = dims.GetPixelY(visibleMajorTicks[i].Position);
gfx.TranslateTransform(x, y);
gfx.RotateTransform(-rotation);
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = rulerMode ? StringAlignment.Far : StringAlignment.Center;
if (rotation == 90)
{
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Far;
}
gfx.DrawString(visibleMajorTicks[i].Label, font, brush, 0, 0, sf);
GDI.ResetTransformPreservingScale(gfx, dims);
}
break;
case Edge.Right:
for (int i = 0; i < visibleMajorTicks.Length; i++)
{
float x = dims.DataOffsetX + PixelOffset + MajorTickLength + dims.DataWidth;
float y = dims.GetPixelY(visibleMajorTicks[i].Position);
gfx.TranslateTransform(x, y);
gfx.RotateTransform(-rotation);
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = rulerMode ? StringAlignment.Far : StringAlignment.Center;
if (rotation == 90)
{
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Near;
}
gfx.DrawString(visibleMajorTicks[i].Label, font, brush, 0, 0, sf);
GDI.ResetTransformPreservingScale(gfx, dims);
}
break;
default:
throw new NotImplementedException($"unsupported edge type {edge}");
}
if (!string.IsNullOrWhiteSpace(tc.CornerLabel))
{
switch (edge)
{
case Edge.Bottom:
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = StringAlignment.Near;
gfx.DrawString(s: "\n" + tc.CornerLabel,
x: dims.DataOffsetX + dims.DataWidth,
y: dims.DataOffsetY + dims.DataHeight + MajorTickLength,
font: font, brush: brush, format: sf);
break;
case Edge.Left:
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = StringAlignment.Far;
gfx.DrawString(s: "\n" + tc.CornerLabel,
x: dims.DataOffsetX,
y: dims.DataOffsetY,
font: font, brush: brush, format: sf);
break;
case Edge.Top:
throw new NotImplementedException("multiplier and offset notation is not supported for right and top axes");
case Edge.Right:
throw new NotImplementedException("multiplier and offset notation is not supported for right and top axes");
default:
throw new NotImplementedException($"unsupported edge type {edge}");
}
}
}
