C++ (Cpp) param_write_float Examples

Example #1

/* Get parameters. */
int
gdev_pdf_get_params(gx_device * dev, gs_param_list * plist)
{
    gx_device_pdf *pdev = (gx_device_pdf *) dev;
    float cl = (float)pdev->CompatibilityLevel;
    int code;
    int cdv = CoreDistVersion;
    int EmbedFontObjects = 1;

    pdev->ParamCompatibilityLevel = cl;
    code = gdev_psdf_get_params(dev, plist);
    if (code < 0 ||
	(code = param_write_int(plist, ".EmbedFontObjects", &EmbedFontObjects)) < 0 ||
	(code = param_write_int(plist, "CoreDistVersion", &cdv)) < 0 ||
	(code = param_write_float(plist, "CompatibilityLevel", &cl)) < 0 ||
	(pdev->is_ps2write && (code = param_write_string(plist, "OPDFReadProcsetPath", &pdev->OPDFReadProcsetPath)) < 0) ||
	(!pdev->is_ps2write && (code = param_write_bool(plist, "ForOPDFRead", &pdev->ForOPDFRead)) < 0) ||
	/* Indicate that we can process pdfmark and DSC. */
	(param_requested(plist, "pdfmark") > 0 &&
	 (code = param_write_null(plist, "pdfmark")) < 0) ||
	(param_requested(plist, "DSC") > 0 &&
	 (code = param_write_null(plist, "DSC")) < 0) ||
	(code = gs_param_write_items(plist, pdev, NULL, pdf_param_items)) < 0
	);
    return code;
}

Example #2

File: gsfunc3.c Project: ststeiger/ghostsvg

/* Write Exponential Interpolation function parameters on a parameter list. */
static int
fn_ElIn_get_params(const gs_function_t *pfn_common, gs_param_list *plist)
{
    const gs_function_ElIn_t *const pfn =
	(const gs_function_ElIn_t *)pfn_common;
    int ecode = fn_common_get_params(pfn_common, plist);
    int code;

    if (pfn->params.C0) {
	if ((code = param_write_float_values(plist, "C0", pfn->params.C0,
					     pfn->params.n, false)) < 0)
	    ecode = code;
    }
    if (pfn->params.C1) {
	if ((code = param_write_float_values(plist, "C1", pfn->params.C1,
					     pfn->params.n, false)) < 0)
	    ecode = code;
    }
    if ((code = param_write_float(plist, "N", &pfn->params.N)) < 0)
	ecode = code;
    return ecode;
}