Jump to content
Software FX Community

crash while get x,y title


User (Legacy)
 Share

Recommended Posts

I'm working on getting title of x and y axis. My program crashed when I use

the following code:

char XAxisTitle[64], YAxisTitle[64];

strcpy(XAxisTitle, m_pChartFX->Axis->Item[AXIS_X]->Title);

strcpy(YAxisTitle, m_pChartFX->Axis->Item[AXIS_Y]->Title);

What's wrong with my code? I'm not sure what kind of data type I should use

when I return the result of title.

Link to comment
Share on other sites

1. I'm using DLL.

2. The title of x, y axis is set as follows:

m_pChartFX->Axis->Item[AXIS_X]->Title = "MY X Title";

m_pChartFX->Axis->Item[AXIS_Y]->Title = "MY Y Title";

"SoftwareFX Support" <support@softwarefx.com> wrote in message

news:jpFT5FrxBHA.1412@webserver1.softwarefx.com...

> 1) Are you using the OCX or the DLL ?

> 2) How big is your title ?

>

> A title return a string (_bstr_t if you are using the OCX).

>

> --

> FP

> Software FX, Inc.

>

>

Link to comment
Share on other sites

I changed my code as follows:

char XAxisTitle[256], YAxisTitle[256];

char *spX, *spY;

spX = XAxisTitle;

spY = YAxisTitle;

spX = m_pChartFX->Axis->Item[AXIS_X]->Title;

spY = m_pChartFX->Axis->Item[AXIS_Y]->Title;

MessageBox(NULL,XAxisTitle, " X title",MB_OK);

MessageBox(NULL,YAxisTitle, " Y title",MB_OK);

But the title of x or y axis that was displayed in the message box is not

the value I set. I don't know why.

"SoftwareFX Support" <support@softwarefx.com> wrote in message

news:1yua3ftxBHA.2504@webserver1.softwarefx.com...

> Ok. The DLL is a little different. Check the following KB article:

>

>

> Q1381049. Getting string properties using the DLL

>

> --

> FP

> Software FX, Inc.

>

>

Link to comment
Share on other sites

Just got the answer.

Two methods to use:

1.

m_pChartFX->get_Title(CHART_BOTTOMTIT, &spX);

m_pChartFX->get_Title(CHART_LEFTTIT, &spY);

2.

m_pChartFX->Axis->Item[AXIS_X]->get_Title(&spX);

m_pChartFX->Axis->Item[AXIS_Y]->get_Title(&spY);

"Danqing" <dhu@chemimage.com> wrote in message

news:GUkBWytxBHA.2652@webserver1.softwarefx.com...

> I changed my code as follows:

>

> char XAxisTitle[256], YAxisTitle[256];

>

> char *spX, *spY;

> spX = XAxisTitle;

> spY = YAxisTitle;

>

> spX = m_pChartFX->Axis->Item[AXIS_X]->Title;

> spY = m_pChartFX->Axis->Item[AXIS_Y]->Title;

>

> MessageBox(NULL,XAxisTitle, " X title",MB_OK);

> MessageBox(NULL,YAxisTitle, " Y title",MB_OK);

>

> But the title of x or y axis that was displayed in the message box is not

> the value I set. I don't know why.

>

>

>

> "SoftwareFX Support" <support@softwarefx.com> wrote in message

> news:1yua3ftxBHA.2504@webserver1.softwarefx.com...

> > Ok. The DLL is a little different. Check the following KB article:

> >

> >

> > Q1381049. Getting string properties using the DLL

> >

> > --

> > FP

> > Software FX, Inc.

> >

> >

>

>

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...