/// <summary>
/// 计算纸张的大小 单位像素
/// </summary>
/// <param name="setting"></param>
/// <returns></returns>
public static PaperSizeF GetPaperSizePX(I3PageSetting setting)
{
PaperSizeF size = GetPaperSizeMM(setting);
size.Width = PaperSizeHelper.MM2PX(size.Width);
size.Height = PaperSizeHelper.MM2PX(size.Height);
return(size);
}
/// <summary>
/// 根据内容调整页面宽度为一页(自定义字纸张时才有效)
/// </summary>
public void AdjustPaperWidthToOnePage()
{
if (this.PageSetting.PaperType != PaperType.Custom)
{
throw new Exception("纸张类型为Custom时，才可调用AdjustPaperWidthToOnePage方法");
}
this.ReCalSizeAndPageInfo();
float totalWidth = 0;
foreach (I3ReportCol col in this.cols)
{
totalWidth += col.Width;
}
float customWidth = this.PageSetting.CustomPaperWidthPX - this.PageSetting.PaperContentRect.Width + totalWidth;
this.PageSetting.CustomPaperWidthMM = PaperSizeHelper.PX2MM(customWidth + 1);
}
/// <summary>
/// 根据内容调整页面高度为一页(自定义字纸张时才有效)
/// </summary>
public void AdjustPaperHeightToOnePage()
{
if (this.PageSetting.PaperType != PaperType.Custom)
{
throw new Exception("纸张类型为Custom时，才可调用AdjustPaperHeightToOnePage方法");
}
this.ReCalSizeAndPageInfo();
float totalHeight = 0;
foreach (I3ReportRow row in this.Rows)
{
totalHeight += row.Height;
}
float customHeight = this.PageSetting.CustomPaperHeightPX - this.PageSetting.PaperContentRect.Height + totalHeight;
this.PageSetting.CustomPaperHeightMM = PaperSizeHelper.PX2MM(customHeight + 1);
}