There is nothing wrong with pango_layout_set_height() or pango_layout_get_height();
I later figured that I was facing the issue because, I wanted to set the height of PangoLayout when ellipsization mode is 0 and width is -1. But, that is impossible because the the Pango Reference Manual says, "Height setting only has effect if a positive width is set on *layout* and ellipsization mode of *layout* is not PANGO_ELLIPSIZE_NONE<https://developer.gnome.org/pango/stable/pango-Layout-Objects.html#PANGO-ELLIPSIZE-NONE:CAPS> ." Hence, I have implemented the workaround. On Wed, Apr 17, 2013 at 1:40 AM, Behdad Esfahbod <beh...@behdad.org> wrote: > I don't understand your question. What's wrong with > pango_layout_get_height()? > > On 13-04-15 10:28 AM, Parth Kanungo wrote: > > Hi all, > > > > I found a work around by changing my render function. I am keeping track > of > > the number of rows rendered so far, and breaking out of the loop, when > that > > number reaches the maximum limit. This is a fix, but not an optimal one. > > > > I would like to keep my layout and render functions separate. Is there a > way > > to ensure that the number of Rows can be adjusted in PangoLayout itself > ?? > > > > Thanks and regards, > > Parth > > > > > > On Mon, Apr 15, 2013 at 5:20 PM, Parth Kanungo <kanungopa...@gmail.com > > <mailto:kanungopa...@gmail.com>> wrote: > > > > Hi, > > > > In my application, I have assigned various parameters required by the > > PangoLayout, including the text. Now, I have to construct an API > that can > > limit the number of maximum lines in this layout. Hence, if I say > that > > maxLines = 3, only 3 lines should be present in the PangoLayout. > > > > I tried to do that by adjusting the height. But, it seems that the > number > > of lines ( pango_layout_get_line_count() ) depends on the text set > through > > pango_layout_set_text() and not on pango_layout_set_height(). > > > > Can you provide some pointers on how such an API be written? > > Tell me, if I am wrong somewhere. > > > > > > Thanks and regards, > > -- > > Parth > > > > -- > behdad > http://behdad.org/ > -- Parth
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