On Sun, Jun 6, 2010 at 09:46, Rick r...@sloservers.com wrote:
Alexander Klenin wrote:
This is yet another long-standing todo item.
That was actually on the list? And here I thought I was the only one using
TAChart in such perverse ways...
This is the last time it was brought up:
On 6/4/2010 19:05, Rick wrote:
Thanks for the feedback
np :)
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2010/6/5 Rick r...@sloservers.com:
Well of course I don't look at the entire graph at once. I zoom in to maybe
10 or 20 points at
a time and use a scroll bar the pan the chart. It's a run of data that I
captured from a
logic analyzer. So when I'm zoomed-in, there's an appreciable
Alexander Klenin wrote:
This is yet another long-standing todo item.
That was actually on the list? And here I thought I was the only one
using TAChart
in such perverse ways...
[I should publish my todo list somewhere... maybe as feature requests
on issue tracker?]
That's as good a
Alexander Klenin wrote:
BTW, did you test events for TDataPointDragTool?
I have implemented a different set of events than
you suggested -- are they enough for your use case?
The mailing list seems to be running really slow lately, almost as if
it's only processing mail in nightly batches.
On Thu, Jun 3, 2010 at 18:02, Rick r...@sloservers.com wrote:
The mailing list seems to be running really slow lately, almost as if
it's only processing mail in nightly batches.
Are you sure it is not a problem on your side?
I do not seem to notice a large delays for mails in other threads.
Alexander Klenin wrote:
Are you sure it is not a problem on your side?
I do not seem to notice a large delays for mails in other threads.
I just sifted through the mail headers of a message I received from the
list.
It looks like the message queues on the list server in Austria at the
On Sat, Jun 5, 2010 at 00:02, Rick r...@sloservers.com wrote:
I'm having a little bit of trouble with my axis labels. TAChart seems to
only want to display even numbers on the horizontal axis, for example.
Even when I use a custom source and set it to X values, it only shows
the even numbers.
Alexander Klenin wrote:
With linedemo:
1) Add TListChartSource component
2) Edit its DataPoints property, enter 1,2,...,10 on a separate lines
3) Set Marks.Source for bottom axis to that source
4) Set Marks.Style to smsXValue
Of course, you can use UserDefinedSource instead for better
On 6/4/2010 06:26, Alexander Klenin wrote:
On Thu, Jun 3, 2010 at 18:02, Rickr...@sloservers.com wrote:
The mailing list seems to be running really slow lately, almost as if
it's only processing mail in nightly batches.
Are you sure it is not a problem on your side?
I do not seem to notice
I had the problem for about the last three days, but it seems cleared up
today.
So we seem to have established that other people have been receiving
mail fine,
which rules out a problem with the list server itself. Meanwhile, my
server is
receiving mail from elsewhere but no connection
I was able to use axis transformations/linear offset to stack several
series vertically as we discussed.
I discovered an issue with area series and linear transformation, however.
I expected area series to shade the area between the horizontal axis and
graph. Instead, it appears to
fill the
On Sun, May 30, 2010 at 15:57, Rick r...@sloservers.com wrote:
Alexander Klenin wrote:
My current thinking is that it should be a simple comma-separated list
of series indexes, but that seems somewhat un-Pascalish,
so maybe you have a better idea?
I'm too new to Pascal and Lazarus to be of
Alexander Klenin wrote:
Yes, I wanted to ask you the very same question ;-)
The reason I did not implement it immediately is that I am not quite
sure about the
format of said property and how should it refer to the series.
My current thinking is that it should be a simple comma-separated list
of
[oops, this went out from the wrong email address the first time I tried
to send. Let me try this again, with the address I'm subscribed under]
I'm using a snapshot version of Lazarus, so I have the latest updates to
TAchart including tatools.
I only mention it since it may affect the answers
On Sat, May 29, 2010 at 17:00, Rick r...@sloservers.com wrote:
There are several things I'd like to do with tachart that I have not yet
been able to figure out how to do.
Easy one: how can I change the thickness and color of the reticule?
Not so easy, unfortunately.
Currently, you can hack in
Alexander Klenin wrote:
So let's take you as a representative sample ;-)
Do you feel it is justified to remove these
properties to get multiple reticules and TReticule.Pen property instead?
As I was browsing through the code last night, I was actually surprised
that the reticule pen property
Alexander Klenin wrote:
so I implemented it now -- see TConstantLineDragTool
and toolsdemo at r25751
I just checked it out and played with the demo.
WOW! I like :) The tools add-on was a brilliant idea, if these recent
tools are any indication.
I tried vertical and horizontal lines,
On Sun, May 30, 2010 at 14:02, Rick r...@sloservers.com wrote:
I am concerned about one thing, though: It looks like the tool will move
ANY TConstantLine series
on the chart. I would suggest a property in the drag tool that is a list of
movable lines. Perhaps
if empty, the default could
On Sun, May 30, 2010 at 12:13, Rick r...@sloservers.com wrote:
Alexander Klenin wrote:
As I was browsing through the code last night, I was actually surprised that
the reticule pen property
was not already made public in TAChart. I'll have the check out the
LineDragTool--it sounds like it
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