/// <summary>
/// 构造函数
/// </summary>
/// <param name="position"></param>
/// <param name="dataFormat"></param>
/// <param name="formula"></param>
public Range(RangePosition position, string dataFormat, string formula, RANGETYPE type, string font, float fontsize, ReoGridVerAlign valign, ReoGridHorAlign halign)
{
_position = position;
_formula = formula;
_numberFormatArgs = getDataFormat(dataFormat);
_type = type;
Font = font;
FontSize = fontsize;
HAlign = halign;
VAlign = valign;
}
internal static string EncodeHorizontalAlign(ReoGridHorAlign halign)
{
switch (halign)
{
default:
case ReoGridHorAlign.General:
return "general";
case ReoGridHorAlign.Left:
return "left";
case ReoGridHorAlign.Center:
return "center";
case ReoGridHorAlign.Right:
return "right";
case ReoGridHorAlign.DistributedIndent:
return "distributed-indent";
}
}
public void SetEditControlAlignment(ReoGridHorAlign align)
{
switch (align)
{
default:
case ReoGridHorAlign.Left:
this.editTextbox.TextAlign = HorizontalAlignment.Left;
break;
case ReoGridHorAlign.Center:
this.editTextbox.TextAlign = HorizontalAlignment.Center;
break;
case ReoGridHorAlign.Right:
this.editTextbox.TextAlign = HorizontalAlignment.Right;
break;
}
}
internal static string EncodeHorizontalAlign(ReoGridHorAlign halign)
{
switch (halign)
{
default:
case ReoGridHorAlign.General:
return("general");
case ReoGridHorAlign.Left:
return("left");
case ReoGridHorAlign.Center:
return("center");
case ReoGridHorAlign.Right:
return("right");
case ReoGridHorAlign.DistributedIndent:
return("distributed-indent");
}
}
//public void DrawText(string text, string fontName, float size, SolidColor color, Rectangle rect)
//{
// if (color.IsTransparent)
// {
// return;
// }
// var font = this.resourceManager.GetFont(fontName, size, WFFontStyle.Regular);
// if (font != null)
// {
// lock (this.sf)
// {
// sf.Alignment = StringAlignment.Near;
// sf.LineAlignment = StringAlignment.Near;
// g.DrawString(text, font, this.resourceManager.GetBrush(color), rect, sf);
// }
// }
//}
public void DrawText(string text, string fontName, float size, SolidColor color, Rectangle rect,
ReoGridHorAlign halign, ReoGridVerAlign valign)
{
if (color.IsTransparent)
{
return;
}
var font = this.resourceManager.GetFont(fontName, size, WFFontStyle.Regular);
if (font != null)
{
using (var sf = new StringFormat(StringFormat.GenericTypographic)
{
FormatFlags = StringFormatFlags.MeasureTrailingSpaces |
StringFormatFlags.FitBlackBox | StringFormatFlags.NoClip | StringFormatFlags.NoWrap
})
{
switch (halign)
{
default: sf.Alignment = StringAlignment.Near; break;
case ReoGridHorAlign.Center: sf.Alignment = StringAlignment.Center; break;
case ReoGridHorAlign.Right: sf.Alignment = StringAlignment.Far; break;
}
switch (valign)
{
default: sf.LineAlignment = StringAlignment.Near; break;
case ReoGridVerAlign.Middle: sf.LineAlignment = StringAlignment.Center; break;
case ReoGridVerAlign.Bottom: sf.LineAlignment = StringAlignment.Far; break;
}
g.DrawString(text, font, this.resourceManager.GetBrush(color), rect, sf);
}
}
}
//public void DrawText(string text, string fontName, float size, SolidColor color, Rectangle rect)
//{
// if (color.IsTransparent)
// {
// return;
// }
// var font = this.resourceManager.GetFont(fontName, size, WFFontStyle.Regular);
// if (font != null)
// {
// lock (this.sf)
// {
// sf.Alignment = StringAlignment.Near;
// sf.LineAlignment = StringAlignment.Near;
// g.DrawString(text, font, this.resourceManager.GetBrush(color), rect, sf);
// }
// }
//}
public void DrawText(string text, string fontName, float size, SolidColor color, Rectangle rect,
ReoGridHorAlign halign, ReoGridVerAlign valign)
{
if (color.IsTransparent)
{
return;
}
var font = this.resourceManager.GetFont(fontName, size, WFFontStyle.Regular);
if (font != null)
{
lock (this.sf)
{
switch (halign)
{
default: sf.Alignment = StringAlignment.Near; break;
case ReoGridHorAlign.Center: sf.Alignment = StringAlignment.Center; break;
case ReoGridHorAlign.Right: sf.Alignment = StringAlignment.Far; break;
}
switch (valign)
{
default: sf.LineAlignment = StringAlignment.Near; break;
case ReoGridVerAlign.Middle: sf.LineAlignment = StringAlignment.Center; break;
case ReoGridVerAlign.Bottom: sf.LineAlignment = StringAlignment.Far; break;
}
g.DrawString(text, font, this.resourceManager.GetBrush(color), rect, sf);
}
}
}
public void DrawText(string text, string fontName, double size, SolidColor color, Rectangle rect, ReoGridHorAlign halign, ReoGridVerAlign valign)
{
if (rect.Width > 0 && rect.Height > 0 && !string.IsNullOrEmpty(text))
{
FormattedText ft = new FormattedText(text, System.Threading.Thread.CurrentThread.CurrentCulture,
FlowDirection.LeftToRight, this.resourceManager.GetTypeface(fontName),
size * PlatformUtility.GetDPI() / 72.0,
this.resourceManager.GetBrush(color));
ft.MaxTextWidth = rect.Width;
ft.MaxTextHeight = rect.Height;
switch (halign)
{
default:
break;
case ReoGridHorAlign.Left:
ft.TextAlignment = TextAlignment.Left;
break;
case ReoGridHorAlign.Center:
ft.TextAlignment = TextAlignment.Center;
break;
case ReoGridHorAlign.Right:
ft.TextAlignment = TextAlignment.Right;
break;
}
switch (valign)
{
default:
break;
case ReoGridVerAlign.Middle:
rect.Y += (rect.Height - ft.Height) / 2;
break;
case ReoGridVerAlign.Bottom:
rect.Y += (rect.Height - ft.Height);
break;
}
g.DrawText(ft, rect.Location);
}
}
public void LoadPage()
{
var sheet = grid.CurrentWorksheet;
WorksheetRangeStyle style = sheet.GetRangeStyles(sheet.SelectionRange);
if (style.TextWrapMode == TextWrapMode.WordBreak ||
style.TextWrapMode == TextWrapMode.BreakAll)
{
backupTextWrapState = CheckState.Checked;
}
else
{
backupTextWrapState = CheckState.Unchecked;
}
backupHorAlign = style.HAlign;
backupVerAlign = style.VAlign;
switch (style.HAlign)
{
case ReoGridHorAlign.General:
cmbHorAlign.SelectedIndex = 0; break;
case ReoGridHorAlign.Left:
cmbHorAlign.SelectedIndex = 1; break;
case ReoGridHorAlign.Center:
cmbHorAlign.SelectedIndex = 2; break;
case ReoGridHorAlign.Right:
cmbHorAlign.SelectedIndex = 3; break;
case ReoGridHorAlign.DistributedIndent:
cmbHorAlign.SelectedIndex = 4; break;
}
switch (style.VAlign)
{
case ReoGridVerAlign.General:
cmbVerAlign.SelectedIndex = 0; break;
case ReoGridVerAlign.Top:
cmbVerAlign.SelectedIndex = 1; break;
case ReoGridVerAlign.Middle:
cmbVerAlign.SelectedIndex = 2; break;
case ReoGridVerAlign.Bottom:
cmbVerAlign.SelectedIndex = 3; break;
}
chkWrapText.CheckState = backupTextWrapState;
backupIndent = style.Indent;
numIndent.Value = backupIndent;
// cell text rotate
var angle = style.RotationAngle;
if (angle < -90)
{
angle = -90;
}
if (angle > 90)
{
angle = 90;
}
backupRotateAngle = angle;
textRotateControl.Angle = (int)angle;
numRotationAngle.Value = (int)angle;
}
public WorksheetReusableAction CreateUpdateAction()
{
var style = new WorksheetRangeStyle();
ReoGridHorAlign halign = ReoGridHorAlign.General;
ReoGridVerAlign valign = ReoGridVerAlign.Middle;
switch (cmbHorAlign.SelectedIndex)
{
default:
case 0: halign = ReoGridHorAlign.General; break;
case 1: halign = ReoGridHorAlign.Left; break;
case 2: halign = ReoGridHorAlign.Center; break;
case 3: halign = ReoGridHorAlign.Right; break;
case 4: halign = ReoGridHorAlign.DistributedIndent; break;
}
switch (cmbVerAlign.SelectedIndex)
{
default:
case 0: valign = ReoGridVerAlign.General; break;
case 1: valign = ReoGridVerAlign.Top; break;
case 2: valign = ReoGridVerAlign.Middle; break;
case 3: valign = ReoGridVerAlign.Bottom; break;
}
if (backupHorAlign != halign)
{
style.Flag |= PlainStyleFlag.HorizontalAlign;
style.HAlign = halign;
}
if (backupVerAlign != valign)
{
style.Flag |= PlainStyleFlag.VerticalAlign;
style.VAlign = valign;
}
if (backupTextWrapState != chkWrapText.CheckState)
{
style.Flag |= PlainStyleFlag.TextWrap;
if (chkWrapText.Checked)
{
style.TextWrapMode = TextWrapMode.WordBreak;
}
else
{
style.TextWrapMode = TextWrapMode.NoWrap;
}
}
if (backupIndent != numIndent.Value)
{
style.Flag |= PlainStyleFlag.Indent;
style.Indent = (ushort)numIndent.Value;
}
if (backupRotateAngle != textRotateControl.Angle)
{
style.RotationAngle = textRotateControl.Angle;
style.Flag |= PlainStyleFlag.RotationAngle;
}
return(style.Flag == PlainStyleFlag.None ? null : new SetRangeStyleAction(grid.CurrentWorksheet.SelectionRange, style));
}
public void LoadPage()
{
ReoGridRangeStyle style = grid.GetRangeStyle(grid.SelectionRange);
if (style.TextWrapMode == TextWrapMode.WordBreak
|| style.TextWrapMode == TextWrapMode.BreakAll)
{
backupTextWrapState = CheckState.Checked;
}
else
{
backupTextWrapState = CheckState.Unchecked;
}
backupHorAlign = style.HAlign;
backupVerAlign = style.VAlign;
switch (style.HAlign)
{
case ReoGridHorAlign.General:
cmbHorAlign.SelectedIndex = 0; break;
case ReoGridHorAlign.Left:
cmbHorAlign.SelectedIndex = 1; break;
case ReoGridHorAlign.Center:
cmbHorAlign.SelectedIndex = 2; break;
case ReoGridHorAlign.Right:
cmbHorAlign.SelectedIndex = 3; break;
case ReoGridHorAlign.DistributedIndent:
cmbHorAlign.SelectedIndex = 4; break;
}
switch (style.VAlign)
{
case ReoGridVerAlign.Top:
cmbVerAlign.SelectedIndex = 0; break;
case ReoGridVerAlign.Middle:
cmbVerAlign.SelectedIndex = 1; break;
case ReoGridVerAlign.Bottom:
cmbVerAlign.SelectedIndex = 2; break;
}
chkWrapText.CheckState = backupTextWrapState;
}
public void DrawText(string text, string fontName, RGFloat size, SolidColor color, Rectangle rect, ReoGridHorAlign halign, ReoGridVerAlign valign)
{
throw new NotImplementedException();
}
internal void DrawText(string text, Paint p, Typeface font, float size, Rectangle rect, ReoGridHorAlign halign, ReoGridVerAlign valign)
{
p.SetTypeface(font);
p.TextSize = size;
var measuredRect = new Rect();
p.GetTextBounds(text, 0, text.Length, measuredRect);
float x = rect.Left, y = rect.Top;
switch (halign)
{
case ReoGridHorAlign.General:
case ReoGridHorAlign.Left:
x = rect.Left;
break;
case ReoGridHorAlign.Center:
x = rect.Left + (rect.Width - measuredRect.Width()) / 2;
break;
case ReoGridHorAlign.Right:
x = rect.Right - measuredRect.Width();
break;
}
switch (valign)
{
case ReoGridVerAlign.Top:
y = rect.Top + measuredRect.Height();
break;
case ReoGridVerAlign.Middle:
y = rect.Bottom - (rect.Height - measuredRect.Height()) / 2;
break;
case ReoGridVerAlign.General:
case ReoGridVerAlign.Bottom:
y = rect.Bottom;
break;
}
this.canvas.DrawText(text, x, y, p);
}
public void DrawText(string text, string fontName, float size, SolidColor color, Rectangle rect, ReoGridHorAlign halign, ReoGridVerAlign valign)
{
using (var p = new Paint())
{
using (var font = Typeface.Create(fontName, Android.Graphics.TypefaceStyle.Normal))
{
this.DrawText(text, p, font, size, rect, halign, valign);
}
}
}
/// <summary>
/// Render data label view.
/// </summary>
/// <param name="dc">Platform no-associated drawing context instance.</param>
protected override void OnPaint(DrawingContext dc)
{
base.OnPaint(dc);
var ai = AxisInfo;
if (ai == null)
{
return;
}
var g = dc.Graphics;
var ds = this.Chart.DataSource;
var clientRect = this.ClientBounds;
RGFloat maxWidth = 0;
RGFloat maxHeight = 0;
int dataCount = ds.CategoryCount;
for (int i = 0; i < dataCount; i++)
{
var title = ds.GetCategoryName(i);
if (!string.IsNullOrEmpty(title))
{
var size = PlatformUtility.MeasureText(dc, title, FontName, FontSize, Drawing.Text.FontStyles.Regular);
if (maxWidth < size.Width)
{
maxWidth = size.Width;
}
if (maxHeight < size.Height)
{
maxHeight = size.Height;
}
}
}
if (Orientation == AxisOrientation.Horizontal && maxWidth != 0)
{
RGFloat columnWidth = (clientRect.Width) / dataCount;
var showableColumns = clientRect.Width / maxWidth;
int showTitleStride = (int)Math.Ceiling(dataCount / showableColumns);
if (showTitleStride < 1)
{
showTitleStride = 1;
}
ReoGridHorAlign halign = showTitleStride == 1 ? ReoGridHorAlign.Center : ReoGridHorAlign.Left;
RGFloat stepX = clientRect.Width / dataCount;
for (int i = 0; i < dataCount; i += showTitleStride)
{
string text = ds.GetCategoryName(i);
if (!string.IsNullOrEmpty(text))
{
var textRect = new Rectangle(columnWidth * i, 0, columnWidth * showTitleStride, clientRect.Height);
g.DrawText(text, FontName, FontSize, ForeColor, textRect, halign, ReoGridVerAlign.Middle);
}
}
}
else if (Orientation == AxisOrientation.Vertical && maxHeight != 0)
{
RGFloat rowHeight = (clientRect.Height - 10) / dataCount;
var showableRows = clientRect.Height / maxHeight;
int showTitleStride = (int)Math.Ceiling(dataCount / showableRows);
if (showTitleStride < 1)
{
showTitleStride = 1;
}
for (int i = 0; i < dataCount; i += showTitleStride)
{
string text = ds.GetCategoryName(i);
if (!string.IsNullOrEmpty(text))
{
var textRect = new Rectangle(0, rowHeight * i + 5, clientRect.Width, rowHeight);
g.DrawText(text, FontName, FontSize, ForeColor, textRect, ReoGridHorAlign.Right, ReoGridVerAlign.Middle);
}
}
}
}
public void SetEditControlAlignment(ReoGridHorAlign align)
{
// TODO
}
