In my modal <v-dialog>, I try stick one block to the bottom of the <v-col> block by using <v-spacer>, but it has no effect. What am I doing wrong?
Example: https://codesandbox.io/s/vuetify-template-viov1?file=/src/App.vue
I also tried to solve this by adding "d-flex flex-column" to the parent's col class, but in that case size of each row is anomalous
https://codesandbox.io/s/vuetify-template-6wr6g
Thanks for any hints
This is working: https://codesandbox.io/s/vuetify-template-yns2m?file=/src/App.vue
The problems are:
Incorrect usage of v-container, v-row and v-col - causing the weird spacing issues.
There should be a fixed height container for the v-spacer to work as expected.
not sure why you are using so many rows inside columns inside rows...
that's just the height of the row.
look at this example, I set a height and the spacer works:
https://codesandbox.io/s/vuetify-template-s3pe2?file=/src/App.vue
Related
Example command:
prop = matplotlib.pyplot.scatter(x,y,s=s,c=c)
dir(prop) shows set_edgecolor, set_edgecolors, set_linestyle, set_linestyles - why so many variations on the same thing?
Also, how do I remove the edgecolors? Setting values to None does nothing. And how do I change the marker size after the plotting? There does not appear to be a markersize attribute that I can access...
Edit
If the symbols are generated through plyplot.plot, there is a markersize attribute to change it seems. But with pyplot.scatter, not present.
It'd give using 'none' a go to see if that solves your issue with edgecolor. That typically sets attributes to no color.
I've got a very frustrating sizer problem.
I have two wxFlexGridSizers (and a few other things) inside a vertical wxBoxSizer, like so:
mMainSizer->Add(topsizer, wxSizerFlags(0).Expand());
mMainSizer->Add(1, lineheight);
mMainSizer->Add(mTypeLabel);
mMainSizer->Add(mTypeSizer, wxSizerFlags(0).Expand());
mMainSizer->Add(1, lineheight);
Each wxFlexGridSizer is filled using the same code:
sizer->Add(label, wxSizerFlags(1).Expand());
sizer->Add(fieldwidth, 1); // To separate label and data
sizer->Add(data, wxSizerFlags(0).Border(wxRIGHT, rborder).Right());
But the wxFlexGridSizers aren't being Expanded to the same width, as I intend. The lower one, with smaller labels, is always narrower than the upper one, leaving the data fields misaligned between them. Since they were both added with the Expand() flag, the narrower one should expand to the same width as the wider one, right?
(I've even tried adding the Right() flag to the lower one too, when adding it to the wxBoxSizer, but it did nothing, which really confused me.)
Can anyone save my sanity by pointing out where I'm going wrong?
EDIT: As far as I can tell, this is a wxWidgets bug. The Expand flag should tell items in a vertical sizer to expand themselves to their maximum width. If I'm wrong, someone please correct me.
As it turns out, the bug was mine. I thought I'd given the wxFlexGridSizers a growable column, with wxFlexGridSizer::AddGrowableCol, but that must have been in an earlier iteration of the code. Once I'd done that, they expanded just as I wanted them to.
I want to increase height of an element by X pixels by writing a YUI3 script.
Whats the best way ?
if I use 'Node' module and read the height as node.getStyle("height");
The results of FF3 shows a string "100px" where as for IE8 its just blank. :(
Please help.
node.getStyle('height') only returns a value when you have a value set in the style of the node. To get the height of a node with out a style set use node.getComputedStyle('height') or node.get('clientHeight').
If you have overflow set, you can use node.get('scrollHeight') to get the full height of the content.
To update the height of the node, use setStyle('height', value)
In a grouped table view can I control the spacing between two sections?
Agree with 'viking'.. If you are still having troubles, I have noticed that if you create the table through IB it automatically creates a table header/footer section. If you go into the measurments(in IB) and decrease/increase the height of each section you will see the spacing between grouped sections change.
tableView:heightForHeaderInSection: and tableView:heightForFooterInSection:
together these control the space in between sections of a grouped UITableView. You cannot return 0, it will use the default value if you do, so use a small float (0.01) to reduce the space to almost nothing.
implement tableView:viewForHeaderInSection: or tableView:heightForHeaderInSection:
I am using iText and am very new to it. There have been several situations where I think I could have figured out the problem with my code if I knew what I was doing - I use examples without knowing the workings behind the code, and even as I look at the source I can't figure out what the programmer was thinking.
What does setTextMatrix of contentByteArray in iText do? And how do I figure out the parameter values I need?
For example:
cb.setTextMatrix(1, 0);
The input parameters are x,y coordinates in points, unless CTM scaling was defined.
0,0 would be the bottom left of the template you are referencing.
The position is the 'baseline' of the text, rather than the top or the bottom.
Transcribed from this source:
https://sourceforge.net/p/itext/mailman/message/12855218/
first parameter sets left margin, second parameter sets bottom margin.