public int setView(int i, int ai[], int j, int k, int l, int i1, int j1, int k1)
throws JNCSFileNotOpenException, JNCSInvalidSetViewException {
int l1 = j;
int i2 = k;
int j2 = l;
int k2 = i1;
if (j < 0) l1 = 0;
if (k < 0) i2 = 0;
if (l > super.width - 1) j2 = super.width - 1;
if (i1 > super.height - 1) k2 = super.height - 1;
int l2 = (int) Math.round(((double) (l1 - j) / (double) (l - j)) * (double) j1);
int i3 = (int) Math.round(((double) (i2 - k) / (double) (i1 - k)) * (double) k1);
int j3 = (int) Math.round(((double) (j2 - j) / (double) (l - j)) * (double) j1);
int k3 = (int) Math.round(((double) (k2 - k) / (double) (i1 - k)) * (double) k1);
super.setView(i, ai, l1, i2, j2, k2, j3 - l2, k3 - i3);
bHaveValidSetView = true;
if (!super.progressive) {
dRendererSetViewDatasetTLX = l1;
dRendererSetViewDatasetTLY = l1;
dRendererSetViewDatasetBRX = j2;
dRendererSetViewDatasetBRY = k2;
dRendererSetViewWidth = j3 - l2;
dRendererSetViewHeight = k3 - i3;
}
return 0;
}
public int setView(int i, int ai[], double d, double d1, double d2, double d3, int j, int k)
throws JNCSFileNotOpenException, JNCSInvalidSetViewException {
JNCSDatasetPoint jncsdatasetpoint = convertWorldToDataset(d, d1);
JNCSDatasetPoint jncsdatasetpoint1 = convertWorldToDataset(d2, d3);
double d4 = d;
double d5 = d1;
double d6 = d2;
double d7 = d3;
jncsdatasetpoint.x = (int) Math.floor((d4 - super.originX) / super.cellIncrementX);
jncsdatasetpoint.y = (int) Math.floor((d5 - super.originY) / super.cellIncrementY);
jncsdatasetpoint1.x = (int) Math.ceil((d6 - super.originX) / super.cellIncrementX);
jncsdatasetpoint1.y = (int) Math.ceil((d7 - super.originY) / super.cellIncrementY);
JNCSWorldPoint jncsworldpoint = convertDatasetToWorld(jncsdatasetpoint.x, jncsdatasetpoint.y);
JNCSWorldPoint jncsworldpoint1 =
convertDatasetToWorld(jncsdatasetpoint1.x, jncsdatasetpoint1.y);
d4 = jncsworldpoint.x;
d5 = jncsworldpoint.y;
d6 = jncsworldpoint1.x;
d7 = jncsworldpoint1.y;
if (jncsdatasetpoint.x < 0) d4 = super.originX;
if (jncsdatasetpoint.y < 0) d5 = super.originY;
if (jncsdatasetpoint1.x > super.width - 1)
d6 = super.originX + (double) (super.width - 1) * super.cellIncrementX;
if (jncsdatasetpoint1.y > super.height - 1)
d7 = super.originY + (double) (super.height - 1) * super.cellIncrementY;
if (jncsdatasetpoint.x < 0 && jncsdatasetpoint1.x < 0
|| jncsdatasetpoint.x > super.width - 1 && jncsdatasetpoint1.x > super.width - 1) {
bHaveValidSetView = false;
return 1;
}
if (jncsdatasetpoint.y < 0 && jncsdatasetpoint1.y < 0
|| jncsdatasetpoint.y > super.height - 1 && jncsdatasetpoint1.y > super.height - 1) {
bHaveValidSetView = false;
return 1;
}
int l = (int) Math.round(((d4 - d) / (d2 - d)) * (double) j);
int i1 = (int) Math.round(((d5 - d1) / (d3 - d1)) * (double) k);
int j1 = (int) Math.round(((d6 - d) / (d2 - d)) * (double) j);
int k1 = (int) Math.round(((d7 - d1) / (d3 - d1)) * (double) k);
if (j1 - l > jncsdatasetpoint1.x - jncsdatasetpoint.x) {
j1 = jncsdatasetpoint1.x;
l = jncsdatasetpoint.x;
}
if (k1 - i1 > jncsdatasetpoint1.y - jncsdatasetpoint.y) {
k1 = jncsdatasetpoint1.y;
i1 = jncsdatasetpoint.y;
}
if (j1 - l < 1 || k1 - i1 < 1) {
bHaveValidSetView = false;
return 1;
}
super.setView(i, ai, d4, d5, d6, d7, j1 - l, k1 - i1);
bHaveValidSetView = true;
if (!super.progressive) {
dRendererSetViewWorldTLX = d4;
dRendererSetViewWorldTLY = d5;
dRendererSetViewWorldBRX = d6;
dRendererSetViewWorldBRY = d7;
dRendererSetViewWidth = j1 - l;
dRendererSetViewHeight = k1 - i1;
}
return 0;
}