Text is overlapping

[pegaso]

Hi, in my code the PdfLayoutType.Paginate don't work fine. In foreach loop I've very large text but the new bottoms bounds is wrong and the text is overlapping.

Thank you

This is the code:

......

PdfLayoutFormat layoutFormat = new PdfLayoutFormat();
layoutFormat.Break = PdfLayoutBreakType.FitPage;
layoutFormat.Layout = PdfLayoutType.Paginate;

RectangleF bounds = new RectangleF(new PointF(0, 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));

PdfTextLayoutResult result = element.Draw(page, bounds, layoutFormat);

element.Font = Font_Regular14;
element.StringFormat = SF_Titolo;
element.Text = _myText;

bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 20), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));

result = element.Draw(page, bounds, layoutFormat);

foreach (DataRow Dr in Dt.Rows)
{
bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 20), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));

element.Font = Font_Bold11;
element.StringFormat = SF_Titolo;
element.Text = Dr["obb"].ToString();

result = element.Draw(page, bounds, layoutFormat);

bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));

element.Font = Font_Regular11;
element.StringFormat = SF_Testo;
element.Text = Dr["dispo"].ToString();

result = element.Draw(page, bounds, layoutFormat);
}

[Thiruvenkadam E]

Hi pegaso,

Thank you for your interest in Syncfusion products,

Text is overlapping

We can able to avoid the text overlapping by using PdfTextLayoutResult.Remainder property.

Kindly refer the below code snippet which helps to avoid the text overlapping.

[c#]

........

RectangleF bounds = new RectangleF(new PointF(0, 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));

foreach (DataRow Dr in Dt.Rows)
{
bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 20), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));

element.Font = Font_Bold11;
element.StringFormat = SF_Titolo;
element.Text = Dr["obb"].ToString();

result = element.Draw(page, bounds, layoutFormat);

bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));

element.Font = Font_Regular11;
element.StringFormat = SF_Testo;
element.Text = Dr["dispo"].ToString();

result = element.Draw(page, bounds, layoutFormat);

if ((result.Remainder != null) && (result.Remainder.Length > 0))
{
page = doc.Pages.Add();
bounds = new RectangleF(new PointF(0, 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));
element.Text = result.Remainder;
result = element.Draw(page, bounds.Location, bounds.Width, layoutFormat);
}

}

Please do find the sample from the below specified location which demonstrates how to avoid the text overlapping and let us know if this helps,

http://files.syncfusion.com/support/PDF.Web/F88925/F88925.zip

Regards,
Thiru

[pegaso]

Hi Thiruvenkadam,
sorry but your example don't work fine. The result.Remainder always return null value and the text is overlapping. Can you try the example in attachment?

Thank you.



my_example_b9cef4fb.zip

[pegaso]

...this is the solution:

result = element.Draw(doc.Pages[doc.Pages.Count - 1],...

bye bye

[Thiruvenkadam E]

Hi pegaso,

I am sorry for the inconvenience caused.

Text is overlapping

We can able to avoid the text overlapping by using PdfTextLayoutResult.Remainder property.

Kindly refer the below code snippet which helps to avoid the text overlapping.

foreach (DataRow Dr in Dt.Rows)
{
bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 20), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));
element.Font = Font_Bold11;
element.StringFormat = SF_Titolo;
element.Text = Dr["obb"].ToString();
result = element.Draw(page, bounds.Location, bounds.Width, layoutFormat);
if ((result.Remainder != null) && (result.Remainder.Length > 0))
{
page = doc.Pages.Add();
bounds = new RectangleF(new PointF(0, 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));
element.Text = result.Remainder;
result = element.Draw(page, bounds.Location, bounds.Width, layoutFormat);
}
else
{
page = result.Page;
bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));
}
bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));
element.Font = Font_Regular11;
element.StringFormat = SF_Testo;
element.Text = Dr["dis"].ToString();
result = element.Draw(page, bounds.Location, bounds.Width, layoutFormat);
if ((result.Remainder != null) && (result.Remainder.Length > 0))
{
page = doc.Pages.Add();
bounds = new RectangleF(new PointF(0, 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));
element.Text = result.Remainder;
result = element.Draw(page, bounds.Location, bounds.Width, layoutFormat);
}
else
{
page = result.Page;
bounds = new RectangleF(new PointF(0, result.LastLineBounds.Y + 10), new SizeF(page.Graphics.ClientSize.Width - 20, page.Graphics.ClientSize.Height - 10));
}
}

Please do find the sample from the below specified location which demonstrates how to avoid the text overlapping and let us know if this helps,

http://files.syncfusion.com/support/PDF.Web/F88925/Sample.zip

Regards,
Thiru