2.2.4.33.5 Page::Create

Create

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include

Description

Create a new page using the supplied template. Supports both *.otw, *.otp as well as *.ogg, *.ogw files.

Syntax

BOOL Create( LPCSTR lpcszTemplate = NULL, int iOption = CREATE_DEFAULT_OPTIONS )

Parameters

lpcszTemplate: [input]The template file name from which to create the page; Pass "Origin" to use the default template, which can be origin.otp, origin.otw, or origin.otm depending on page type.; Pass NULL or an empty string to create without a template.; You may also pass a single window file name *.OGW, *.OGM and *.OGG. This will load the single window file provided; the type matches. For single windows, only CREATE_HIDDEN, CREATE_VISIBLE_SAME, CREATE_VISIBLE and CREATE_HIDDEN are relevant.
iOption: [input]Bitwise flag indicating how window should be created; Must be one of the following:; CREATE_TEMP = Create invisible and destroy on exit of scope.; CREATE_VISIBLE_SAME = Create with a visibility setting the same as what is stored in the template.; CREATE_VISIBLE = Create visible.; CREATE_HIDDEN = Create the page so it appears hidden in Proejct Explorer.; The following flags can be OR'ed with the above options:; CREATE_NO_REMOVE_TEMPLATEPICT = Do not remove template preview picture (graphic object) on loading.; CREATE_NO_GUI_ACCESS = Do not allow access from Project Explorer (only valid with CREATE_HIDDEN).; CREATE_EMPTY = Do not create any child object for page (i.e. do not create 1st layer).; CREATE_NO_DEFAULT_TEMPLATE = When template is specified but not found will fail creation and return FALSE,ignore if lpcszTemplate = NULL.; CREATE_KEEP_LAYER_NAMES = if not used, layer names will be reset, like for worksheets as Sheet1, Sheet2; CREATE_LOAD_1ST_LAYER_ONLY = only the first layer, for WorksheetPage, this is similar to Create of Worksheet class; CREATE_ENUM_EXIST_PAGE = Reset the short name, similar to LabTalk Win -t. If this bit is not set (default), the template's shortname will be kept but may subject to enumeration to avoid duplicate.; CREATE_ENUM_ADD_SEPARATOR = Add underscore between shortname and enumeration index, like Graph_1; CREATE_DEFAULT_OPTIONS = (CREATE_VISIBLE | CREATE_KEEP_LAYER_NAMES)

Return

Returns TRUE for success and FALSE for failure.

Examples

EX1

//Create a new workbook
void Page_Create_ex1()
{
	WorksheetPage wksPg;
	wksPg.Create("Origin");
}

EX2

int Page_Create_ex2(string strTemplateName = "Origin", BOOL bNoDefaultTemplate = TRUE)
{
    DWORD dwCntrl = CREATE_VISIBLE;
    if( bNoDefaultTemplate )
        dwCntrl |= CREATE_NO_DEFAULT_TEMPLATE;
        
    GraphPage gp;
    if( gp.Create(strTemplateName, dwCntrl) )
    {
        printf("Created a graph named %s\n", gp.GetName());
        if( !bNoDefaultTemplate && !strTemplateName.IsEmpty() )
            printf("Not sure if specified template %s is used, it may be missing and default was substituded\n", strTemplateName);
    }
    else
        printf("Template %s not found, can not create graph page\n", strTemplateName);
    return 0;
}

EX3

//This example loads an OGW file from the samples folder and set the newly 
//loaded page's short name. If you repeated run load_ogw, you will see the 
//new page name will start to enumerate as Test1, Test2 etc.

void Page_Create_ex3(BOOL bHideIt = false, string strNewName="Test")
{
	string strPath = GetAppPath(true);
	strPath += "Samples\Curve Fitting\Single Peak Fit.ogw";
	WorksheetPage page;
	page.Create(strPath, CREATE_HIDDEN);
	printf("%s\n", strPath);
	if(!page)
	{
		out_str("failed to be loaded");
		return;
	}
	page.Rename(strNewName);
	printf("is loaded, new Page Name is %s\n", page.GetName());
	if(!bHideIt)
		page.SetShow();
}

EX3

// use CREATE_EMPTY to create a page without 1st default layer
void Page_Create_ex3()
{
    WorksheetPage page;
    page.Create(NULL, CREATE_EMPTY);
    printf("Page Name is %s\n", page.GetName());    
    
    if(0 == page.Layers.Count())
    {    
        page.AddLayer("Test");
        
        int index = 0;
        foreach(Layer lay in page.Layers)
        {
            printf("layer %d named %s\n", index, lay.GetName());
            index++;
        }
    }
    else
        printf("Error, fail to create empty workbook\n");
    
    page.SetShow();
}

Remark

Create a new page using the supplied template and attach it to the Origin C object. The Create method should only be called from derived classes such as GraphPage, MatrixPage, WorksheetPage, and LayoutPage. A worksheet page created without a template will not have columns. A matrix page created without a template will have no MatrixObject. Creating a page without specifying a template is faster than when creating one from a template. Code to add needed columns and MatrixObjects can be subsequently executed.